Cita APA (7th ed.)

Burgess, H. (1992). Southern Right Whale – Eubalaena australia. Zenodo.

Cita Chicago (17th ed.)

Burgess, Helen. Southern Right Whale – Eubalaena Australia. Zenodo, 1992.

Cita MLA (9th ed.)

Burgess, Helen. Southern Right Whale – Eubalaena Australia. Zenodo, 1992.

Atenció: Aquestes cites poden no estar 100% correctes.