Cita APA (7a ed.)

Altabet, M. A., & Francois, R. (2003). Natural nitrogen and carbon stable isotopic composition of station NBP97-03-05-12. PANGAEA.

Cita Chicago Style (17a ed.)

Altabet, Mark A., y Roger Francois. Natural Nitrogen and Carbon Stable Isotopic Composition of Station NBP97-03-05-12. PANGAEA, 2003.

Cita MLA (9a ed.)

Altabet, Mark A., y Roger Francois. Natural Nitrogen and Carbon Stable Isotopic Composition of Station NBP97-03-05-12. PANGAEA, 2003.