APA (7th ed.) Citation

Villareal, R. L., Shanmugasundaram, S., & Chadha, M. M. L. (1993). A primer on vegetable gardening. Asian Development Research and Development Center.

Chicago Style (17th ed.) Citation

Villareal, Ruben L., Subramanian Shanmugasundaram, and Madan Mohan Lal Chadha. A Primer on Vegetable Gardening. Taipei: Asian Development Research and Development Center, 1993.

MLA (9th ed.) Citation

Villareal, Ruben L., et al. A Primer on Vegetable Gardening. Asian Development Research and Development Center, 1993.