Chicago style citations use either footnotes/endnotes with a bibliography or author-date citations with a reference list
For footnotes/endnotes, place a superscript number in the text and give the full source in the note
For a bibliography entry, list sources alphabetically by author’s last name
Book format: Author Last Name, First Name. Title of Book. Place of Publication: Publisher, Year
Journal article format: Author Last Name, First Name. “Article Title.” Journal Title volume, no. issue (Year): page range
Website format: Author Last Name, First Name. “Page Title.” Website Name. Publication or access date. URL
In footnotes, use the full citation the first time and a shortened citation afterward
In author-date style, use parentheses in the text with author last name and year, plus page number if needed
Author-date book format: Author Last Name, First Name. Year. Title of Book. Place of Publication: Publisher
Author-date journal article format: Author Last Name, First Name. Year. “Article Title.” Journal Title volume, no. issue: page range
Italicize book titles, journal titles, and website names when required
Put article titles and chapter titles in quotation marks
Include page numbers for direct quotations and specific references
Match punctuation and capitalization to Chicago style formatting
Use the same citation style consistently throughout the document