APA aipamena

Kennedy, W., & Jagt, J. (1998). Additional late Cretaceous ammonite records from the Maastrichtian type area.

Chicago Style aipamena

Kennedy, W., and J. Jagt. Additional Late Cretaceous Ammonite Records from the Maastrichtian Type Area. 1998.

MLA aipamena

Kennedy, W., and J. Jagt. Additional Late Cretaceous Ammonite Records from the Maastrichtian Type Area. 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.