APA-referens

Biju, C. R. R., & John George, M. G. (2005). Habitat and distribution of hillstream fishes of northern Kerala (north of Palghat gap) (Ph.D.).

Chicago-stil citat

Biju, C R; Researcher, och M; Guide John George. Habitat and Distribution of Hillstream Fishes of Northern Kerala (north of Palghat Gap). Ph.D. Kottayam, Mahatma Gandhi University, 2005.

MLA-referens

Biju, C R; Researcher, och M; Guide John George. Habitat and Distribution of Hillstream Fishes of Northern Kerala (north of Palghat Gap). Ph.D. 2005.