Cita APA (7a ed.)

Esnal, G. B. (2002). Food availability and gut contents in the ascidian Cnemidocarpa verrucosa at Potter Cove, Antarctica.

Cita Chicago Style (17a ed.)

Esnal, Graciela Beatriz. Food Availability and Gut Contents in the Ascidian Cnemidocarpa Verrucosa at Potter Cove, Antarctica. 2002.

Cita MLA (8a ed.)

Esnal, Graciela Beatriz. Food Availability and Gut Contents in the Ascidian Cnemidocarpa Verrucosa at Potter Cove, Antarctica. 2002.