APA (7th ed.) Citation

Vlek, P. L. G. (1985). Micronutrients in tropical food crop production. Martinus Nijhoff/W. Junk.

Chicago Style (17th ed.) Citation

Vlek, Paul L. G. Micronutrients in Tropical Food Crop Production. Dordrecht: Martinus Nijhoff/W. Junk, 1985.

MLA (9th ed.) Citation

Vlek, Paul L. G. Micronutrients in Tropical Food Crop Production. Martinus Nijhoff/W. Junk, 1985.