APA (7th ed.) Citation

Cowling, W., Buirchell, B. J., & Tapia, M. E. (1998). Lupin, lupinus L. IPGRI.

Chicago Style (17th ed.) Citation

Cowling, Wallace, Bevan J. Buirchell, and Mario E. Tapia. Lupin, Lupinus L. Roma: IPGRI, 1998.

MLA (9th ed.) Citation

Cowling, Wallace, et al. Lupin, Lupinus L. IPGRI, 1998.