Cita APA (7a ed.)

Betzler, C., & Chaproniere, G. C. H. (1993). Paleogene and Neogene larger foraminifera of ODP Leg 133 holes. PANGAEA.

Cita Chicago Style (17a ed.)

Betzler, Christian, y George C H. Chaproniere. Paleogene and Neogene Larger Foraminifera of ODP Leg 133 Holes. PANGAEA, 1993.

Cita MLA (9a ed.)

Betzler, Christian, y George C H. Chaproniere. Paleogene and Neogene Larger Foraminifera of ODP Leg 133 Holes. PANGAEA, 1993.