APA-referens (7:e uppl.)

Sharma, S. K., & Emmanuel, C. (2002). Seed source variation and reproductive biology of Azadirachta indica (A. Juss.). Forest Genetics and Tree Breeding Division, Arid Forest Research Institute, FRI (DU) D.Dun.

Chicago-referens (17:e uppl.)

Sharma, Somendra Kumar, och C.J.S.K Emmanuel. Seed Source Variation and Reproductive Biology of Azadirachta Indica (A. Juss.). Jodhpur: Forest Genetics and Tree Breeding Division, Arid Forest Research Institute, FRI (DU) D.Dun, 2002.

MLA-referens (9:e uppl.)

Sharma, Somendra Kumar, och C.J.S.K Emmanuel. Seed Source Variation and Reproductive Biology of Azadirachta Indica (A. Juss.). Forest Genetics and Tree Breeding Division, Arid Forest Research Institute, FRI (DU) D.Dun, 2002.