APA-viite (7. p.)

Sears, D. A. (1973). Harbrace guide to the Library and the research paper (3.). Hartcourt brace jovanovich.

Chicago-viite (17. p.)

Sears, Donald A. Harbrace Guide to the Library and the Research Paper. 3. New York, Estados Unidos: Hartcourt brace jovanovich, 1973.

MLA-viite (9. p.)

Sears, Donald A. Harbrace Guide to the Library and the Research Paper. 3. Hartcourt brace jovanovich, 1973.