Παραπομπή APA

Tytler, P., & Calow, P. (1985). Fish Energetics: New Perspectives. Croom Helm.

Παραπομπή Chicago Style

Tytler, Peter, και Peter Calow. Fish Energetics: New Perspectives. London: Croom Helm, 1985.

Παραπομπή MLA

Tytler, Peter, και Peter Calow. Fish Energetics: New Perspectives. Croom Helm, 1985.