APA (7e ed.) Bronvermelding

MEGLITSCH,PAUL A, & SCHRAM,FREDRICK R. SCHRAM. (1991). INVERTEBRATE ZOOLOGY (3rd ed.). Oxford university Press.

Chicago (17e ed.) Bronvermelding

MEGLITSCH,PAUL A, en SCHRAM,FREDRICK R. SCHRAM. INVERTEBRATE ZOOLOGY. 3rd ed. New Work: Oxford university Press, 1991.

MLA (9e ed.) Bronvermelding

MEGLITSCH,PAUL A, en SCHRAM,FREDRICK R. SCHRAM. INVERTEBRATE ZOOLOGY. 3rd ed. Oxford university Press, 1991.