APA (7th ed.) Citation

Mapstone, G. M., & Arai, M. N. (2009). Siphonophora (Cnidaria: Hydrozoa) of Canadian Pacific waters. NRC Research Press.

Chicago Style (17th ed.) Citation

Mapstone, Gillian M., and Mary N. Arai. Siphonophora (Cnidaria: Hydrozoa) of Canadian Pacific Waters. Ottawa: NRC Research Press, 2009.

MLA (9th ed.) Citation

Mapstone, Gillian M., and Mary N. Arai. Siphonophora (Cnidaria: Hydrozoa) of Canadian Pacific Waters. NRC Research Press, 2009.