APA (7th ed.) Citation

Haug, T., Henriksen, G., Nilssen, K. T., & Ørjebu, A. (1991). Recent studies of the distribution and abundance of grey seals (Halichoerus grypus) in north Norway, and their possible influence on parasitic infestations in fish. ICES.

Chicago Style (17th ed.) Citation

Haug, Tore, Gunnar Henriksen, Kjell Tormod Nilssen, and Alfred Ørjebu. Recent Studies of the Distribution and Abundance of Grey Seals (Halichoerus Grypus) in North Norway, and Their Possible Influence on Parasitic Infestations in Fish. ICES, 1991.

MLA (9th ed.) Citation

Haug, Tore, et al. Recent Studies of the Distribution and Abundance of Grey Seals (Halichoerus Grypus) in North Norway, and Their Possible Influence on Parasitic Infestations in Fish. ICES, 1991.