Cita APA (7th ed.)

Larsen, G. H. (1989). Mastering Harvard Graphics. Sybex.

Cita Chicago (17th ed.)

Larsen, Glenn H. Mastering Harvard Graphics. San Francisco: Sybex, 1989.

Cita MLA (9th ed.)

Larsen, Glenn H. Mastering Harvard Graphics. Sybex, 1989.