APA-referens

Duthie J, J. F. (1888). Fodder grasses of northern India. Thomas civil engineering press.

Chicago-stil citat

Duthie J, J F. Fodder Grasses of Northern India. Boorkee: Thomas civil engineering press, 1888.

MLA-referens

Duthie J, J F. Fodder Grasses of Northern India. Thomas civil engineering press, 1888.