Παραπομπή APA

Lawrence, P. A. (1976). Insect development: Symposia of the royal entomological Society of London.

Παραπομπή Chicago Style

Lawrence, P A. Insect Development: Symposia of the Royal Entomological Society of London. John Wiley & Sons, New York, 1976.

Παραπομπή MLA

Lawrence, P A. Insect Development: Symposia of the Royal Entomological Society of London. 1976.