APA (7e ed.) Bronvermelding

Não informado. (1969). Insects of Virginia. Virginia State University, Polytechnic Institute, Research Division.

Chicago (17e ed.) Bronvermelding

Não informado. Insects of Virginia. Blacksburg, Va: Virginia State University, Polytechnic Institute, Research Division, 1969.

MLA (8e ed.) Bronvermelding

Não informado. Insects of Virginia. Virginia State University, Polytechnic Institute, Research Division, 1969.

Let op: Deze citaties zijn niet altijd 100% accuraat.