APA-viite

Perns, V. P. (1970). Seafood export journal. Seafood Exporters Association of India.

Chicago-tyylinen lähdeviittaus

Perns, Vincent P. Seafood Export Journal. Cochin: Seafood Exporters Association of India, 1970.

MLA-viite

Perns, Vincent P. Seafood Export Journal. Seafood Exporters Association of India, 1970.