APA-Zitierstil (7. Ausg.)

Ivanov, D. A. (1997). Miocene palynomorphs from the Southern part of the Forecarpathian basin (Northwest Bulgaria). Verl. Documenta Naturae Gregor.

Chicago-Zitierstil (17. Ausg.)

Ivanov, Dimităr A. Miocene Palynomorphs from the Southern Part of the Forecarpathian Basin (Northwest Bulgaria). Olching: Verl. Documenta Naturae Gregor, 1997.

MLA-Zitierstil (9. Ausg.)

Ivanov, Dimităr A. Miocene Palynomorphs from the Southern Part of the Forecarpathian Basin (Northwest Bulgaria). Verl. Documenta Naturae Gregor, 1997.