APA-viite (7. p.)

Shafer, R. J. (1980). A guide to historical method (3rd ed.). Dorsey.

Chicago-viite (17. p.)

Shafer, Robert J. A Guide to Historical Method. 3rd ed. Ontario: Dorsey, 1980.

MLA-viite (9. p.)

Shafer, Robert J. A Guide to Historical Method. 3rd ed. Dorsey, 1980.