Παραπομπή APA

Miles, A. H. (1985). encyclopaedia of natural history. Mittal publication.

Παραπομπή Chicago Style

Miles, Alfred H. Encyclopaedia of Natural History. New Delhi: Mittal publication, 1985.

Παραπομπή MLA

Miles, Alfred H. Encyclopaedia of Natural History. Mittal publication, 1985.