APA-viite (7. p.)

Baugh, L. S. (1991). Handbook for practical letter writing. National Textbook Co.

Chicago-viite (17. p.)

Baugh, L. Sue. Handbook for Practical Letter Writing. Lincolnwood, Ill: National Textbook Co, 1991.

MLA-viite (9. p.)

Baugh, L. Sue. Handbook for Practical Letter Writing. National Textbook Co, 1991.