Παραπομπή APA

Windsor, M., & Barlow, S. (1981). Introduction to fishery bi-products. Fishing news.

Παραπομπή Chicago Style

Windsor, Malcolm, και Stuart Barlow. Introduction to Fishery Bi-products. England: Fishing news, 1981.

Παραπομπή MLA

Windsor, Malcolm, και Stuart Barlow. Introduction to Fishery Bi-products. Fishing news, 1981.