Cita APA

Singer,Ronald. (1999). Encyclopedia of paleontology: A- L. Fitzroy Dearborn Publishers.

Citación estilo Chicago

Singer,Ronald. Encyclopedia of Paleontology: A- L. Chicago: Fitzroy Dearborn Publishers, 1999.

Cita MLA

Singer,Ronald. Encyclopedia of Paleontology: A- L. Fitzroy Dearborn Publishers, 1999.

Warning: These citations may not always be 100% accurate.