Cita APA (7th ed.)

Hutchins, J. D. (1997). Seed health testing: Progress towards the 21st century. CAB International.

Cita Chicago (17th ed.)

Hutchins, J. D. Seed Health Testing: Progress Towards the 21st Century. Nueva York: CAB International, 1997.

Cita MLA (9th ed.)

Hutchins, J. D. Seed Health Testing: Progress Towards the 21st Century. CAB International, 1997.