APA (7th ed.) Citation

Humphreys, L. R. (1994). Tropical forages: Their role in sustainable agriculture. Longman Scientific & Technical.

Chicago Style (17th ed.) Citation

Humphreys, L. R. Tropical Forages: Their Role in Sustainable Agriculture. Harlow, Essex, England: Longman Scientific & Technical, 1994.

MLA (9th ed.) Citation

Humphreys, L. R. Tropical Forages: Their Role in Sustainable Agriculture. Longman Scientific & Technical, 1994.