Cita APA (7th ed.)

Einsele, G., & Seilacher, A. (1982). Cyclic and event stratification. Springer-Verlag.

Cita Chicago (17th ed.)

Einsele, Gerhard, i Adolf Seilacher. Cyclic and Event Stratification. Berlin, New York: Springer-Verlag, 1982.

Cita MLA (9th ed.)

Einsele, Gerhard, i Adolf Seilacher. Cyclic and Event Stratification. Springer-Verlag, 1982.