Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Petkov, A. T., Stoev, D. L., & Georgiev, M. I. (1995). Underwater geophysical research of the palaeorelief of the littoral section of the Bulgarian Black Sea coast.

Chicago Citation Edition Citation

Petkov, A. T., D. L. Stoev, und M. I. Georgiev. Underwater Geophysical Research of the Palaeorelief of the Littoral Section of the Bulgarian Black Sea Coast. 1995.

MLA Citation Edition Citation

Petkov, A. T., et al. Underwater Geophysical Research of the Palaeorelief of the Littoral Section of the Bulgarian Black Sea Coast. 1995.