Cita APA

Gerdes, G., & Krumbein, W. E. (1987). Lecture notes in earth sciences: Biolaminated deposits. Springer.

Chicago Edition Citation

Gerdes, Gisela, i Wolfgang E. Krumbein. Lecture Notes in Earth Sciences: Biolaminated Deposits. New York: Springer, 1987.

Cita MLA

Gerdes, Gisela, i Wolfgang E. Krumbein. Lecture Notes in Earth Sciences: Biolaminated Deposits. Springer, 1987.