APA (7th ed.) Citation

Chulan, A., Omar, M., & Hall, I. R. (1986). Nitrogen and phosphorus requirement of winged bean (Psophocarpus tetragonolobus (L.) DC.) in Oxisol and Ultisol. Malaysian Society of Applied Biology.

Chicago Style (17th ed.) Citation

Chulan, Azizah, Mohammed Omar, and I. R. Hall. Nitrogen and Phosphorus Requirement of Winged Bean (Psophocarpus Tetragonolobus (L.) DC.) in Oxisol and Ultisol. Malaysian Society of Applied Biology, 1986.

MLA (9th ed.) Citation

Chulan, Azizah, et al. Nitrogen and Phosphorus Requirement of Winged Bean (Psophocarpus Tetragonolobus (L.) DC.) in Oxisol and Ultisol. Malaysian Society of Applied Biology, 1986.