APA aipamena

Kathal P.K. (2012). Applied Geological Micropalaeontology. Scientific Publishers.

Chicago Style aipamena

Kathal P.K. Applied Geological Micropalaeontology. Scientific Publishers, 2012.

MLA aipamena

Kathal P.K. Applied Geological Micropalaeontology. Scientific Publishers, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.