Cita APA (7a ed.)

Pirone, P. P. (1978). Diseases and pests of ornamental plants (5th. ed.). John Wiley.

Cita Chicago Style (17a ed.)

Pirone, Pascal P. Diseases and Pests of Ornamental Plants. 5th. ed. New York: John Wiley, 1978.

Cita MLA (8a ed.)

Pirone, Pascal P. Diseases and Pests of Ornamental Plants. 5th. ed. John Wiley, 1978.