Cita APA (7a ed.)
Roder, W., Kharel, D., Gurung, P., & Dukpa, P. (1993). Pearl lupine (Lupinus mutabilis) as a green manure crop in the highlands of Bhutan. Informa UK Limited.
Cita Chicago Style (17a ed.)
Roder, W., D.R Kharel, P.R Gurung, y P. Dukpa. Pearl Lupine (Lupinus Mutabilis) as a Green Manure Crop in the Highlands of Bhutan. Informa UK Limited, 1993.
Cita MLA (9a ed.)
Roder, W., et al. Pearl Lupine (Lupinus Mutabilis) as a Green Manure Crop in the Highlands of Bhutan. Informa UK Limited, 1993.
Precaución: Estas citas no son 100% exactas.