APA (7th ed.) Citation

(1975). J'observe la nature. Éd. Gamma.

Chicago Style (17th ed.) Citation

J'observe La Nature. Paris, Tournai: Éd. Gamma, 1975.

MLA (9th ed.) Citation

J'observe La Nature. Éd. Gamma, 1975.

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