APA استشهاد

Knudsen, E., & Steward, C. R. M. (2000). Sustainable fisheries management: Pacific salmon. Lewis.

استشهاد بنمط شيكاغو

Knudsen, E.Eric, و Cleveland R. MacDonald Steward. Sustainable Fisheries Management: Pacific Salmon. Boca Raton: Lewis, 2000.

MLA استشهاد

Knudsen, E.Eric, و Cleveland R. MacDonald Steward. Sustainable Fisheries Management: Pacific Salmon. Lewis, 2000.