APA (7e ed.) Bronvermelding

JORDAN,E.L, & VERMA,P.S. (1963). INVERTEBRATE ZOOLOGY. S. Chand & Company Ltd..

Chicago (17e ed.) Bronvermelding

JORDAN,E.L, en VERMA,P.S. INVERTEBRATE ZOOLOGY. New Delhi: S. Chand & Company Ltd., 1963.

MLA (9e ed.) Bronvermelding

JORDAN,E.L, en VERMA,P.S. INVERTEBRATE ZOOLOGY. S. Chand & Company Ltd., 1963.