Citazione Stile APA (7a Edizione)

Bernard, K. S., & Froneman, P. W. (2013). Abundance of pteropods in the west-Indian sector of the Polar Frontal Zone during April 2004. PANGAEA.

Citazione stile Chigago Style (17a edizione)

Bernard, K S., e P W. Froneman. Abundance of Pteropods in the West-Indian Sector of the Polar Frontal Zone During April 2004. PANGAEA, 2013.

Citatione MLA (9a ed.)

Bernard, K S., e P W. Froneman. Abundance of Pteropods in the West-Indian Sector of the Polar Frontal Zone During April 2004. PANGAEA, 2013.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.