Cita APA (7a ed.)

Chapman, G. P. (1996). The biology of grasses. C.A.B. International.

Cita Chicago Style (17a ed.)

Chapman, Geoffrey Peter. The Biology of Grasses. Wallingford: C.A.B. International, 1996.

Cita MLA (9a ed.)

Chapman, Geoffrey Peter. The Biology of Grasses. C.A.B. International, 1996.