APA Citation

Sobczak, J., & Sobczak, J. (1989). Goscikowo-Paradyz. Warszawa: Wydaw. PTTK "Kraj".

Chicago Style Citation

Sobczak, Joanna, and Jerzy Sobczak. Goscikowo-Paradyz. Warszawa: Wydaw. PTTK "Kraj", 1989.

MLA Citation

Sobczak, Joanna, and Jerzy Sobczak. Goscikowo-Paradyz. Warszawa: Wydaw. PTTK "Kraj", 1989.

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