APA (7th ed.) Citation

Grünert, H., Kozłowska, J., & Grünert, R. (1995). Grzyby. GeoCenter International.

Chicago Style (17th ed.) Citation

Grünert, Helmut, Jadwiga Kozłowska, and Renate Grünert. Grzyby. Warszawa: GeoCenter International, 1995.

MLA (9th ed.) Citation

Grünert, Helmut, et al. Grzyby. GeoCenter International, 1995.

Warning: These citations may not always be 100% accurate.