Παραπομπή APA

Counce, S. (1972). Developmental system: Insects V.1. Acadamic Press.

Παραπομπή Chicago Style

Counce, S.J. Developmental System: Insects V.1. London: Acadamic Press, 1972.

Παραπομπή MLA

Counce, S.J. Developmental System: Insects V.1. Acadamic Press, 1972.