APA citiranje

Geffner, A. B. (2000). How to write better business letters (3rd ed.). Barron's Educational Series.

Chicago Style (17th ed.) Citation

Geffner, Andrea B. How to Write Better Business Letters. 3rd ed. Hauppauge, N.Y: Barron's Educational Series, 2000.

MLA citiranje

Geffner, Andrea B. How to Write Better Business Letters. 3rd ed. Barron's Educational Series, 2000.