APA (7th ed.) Citation

Cronin, M. A. (2010). The status of the harbour seal (Phoca vitulina) in Ireland. NAMMCO Scientific Publications, 8, 129.

Chicago Style (17th ed.) Citation

Cronin, Michelle A. "The Status of the Harbour Seal (Phoca Vitulina) in Ireland." NAMMCO Scientific Publications 8 (2010): 129.

MLA (9th ed.) Citation

Cronin, Michelle A. "The Status of the Harbour Seal (Phoca Vitulina) in Ireland." NAMMCO Scientific Publications, vol. 8, 2010, p. 129.