Cita APA (7a ed.)
Hernández, B., Méndez Lay, J., & Focht, D. (1982). Nitrogen and phosphorus requirements for the growth and nodulation of Cajanus cajan in Panamanian soils. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Hernández, B.C, J.M Méndez Lay, y D.D Focht. Nitrogen and Phosphorus Requirements for the Growth and Nodulation of Cajanus Cajan in Panamanian Soils. International Center for Tropical Agriculture, 1982.
Cita MLA (9a ed.)
Hernández, B.C, et al. Nitrogen and Phosphorus Requirements for the Growth and Nodulation of Cajanus Cajan in Panamanian Soils. International Center for Tropical Agriculture, 1982.
Precaución: Estas citas no son 100% exactas.