Παραπομπή APA

Iversen, E. . S. (1976). Farming the edge of the sea. Fishing news.

Παραπομπή Chicago Style

Iversen, E S. Farming the Edge of the Sea. London: Fishing news, 1976.

Παραπομπή MLA

Iversen, E S. Farming the Edge of the Sea. Fishing news, 1976.