APA aipamena

Gale, A., Jenkyns, H., Kennedy, W., & Corfield, R. (1993). CHEMOSTRATIGRAPHY VERSUS BIOSTRATIGRAPHY - DATA FROM AROUND THE CENOMANIAN-TURONIAN BOUNDARY.

Chicago Style aipamena

Gale, A., H. Jenkyns, W. Kennedy, and R. Corfield. CHEMOSTRATIGRAPHY VERSUS BIOSTRATIGRAPHY - DATA FROM AROUND THE CENOMANIAN-TURONIAN BOUNDARY. 1993.

MLA aipamena

Gale, A., et al. CHEMOSTRATIGRAPHY VERSUS BIOSTRATIGRAPHY - DATA FROM AROUND THE CENOMANIAN-TURONIAN BOUNDARY. 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.