Παραπομπή APA

Shepherd, J. C., & Bromage, R. N. (1992). Intensive fisn farming. Scinetific.

Παραπομπή Chicago Style

Shepherd, Jonathan C., και R Niall Bromage. Intensive Fisn Farming. Blackwell: Scinetific, 1992.

Παραπομπή MLA

Shepherd, Jonathan C., και R Niall Bromage. Intensive Fisn Farming. Scinetific, 1992.