APA (7th ed.) Citation

Poincaré, H. (1978). [Henri] Poincaré. Wiedza Powszechna.

Chicago Style (17th ed.) Citation

Poincaré, Henri. [Henri] Poincaré. Warszawa: Wiedza Powszechna, 1978.

MLA (9th ed.) Citation

Poincaré, Henri. [Henri] Poincaré. Wiedza Powszechna, 1978.

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