Cita APA

Nichols, R., & Sheard, G. (1975). Post-harvest physiology of cut flowers. ISHS.

Citación estilo Chicago

Nichols, R., and G. Sheard. Post-harvest Physiology of Cut Flowers. La Haya: ISHS, 1975.

Cita MLA

Nichols, R., and G. Sheard. Post-harvest Physiology of Cut Flowers. ISHS, 1975.

Warning: These citations may not always be 100% accurate.