APA-referens

Chandra, M. (1991). Leeches of India: A handbook. Zoological survey of India.

Chicago-stil citat

Chandra, Mahesh. Leeches of India: A Handbook. Calcutta: Zoological survey of India, 1991.

MLA-referens

Chandra, Mahesh. Leeches of India: A Handbook. Zoological survey of India, 1991.