APA (7th ed.) Citation

Poincaré, H. (1996). Science and Hypothesis (2.ed., 6. print.). Encyclopaedia Britannica.

Chicago Style (17th ed.) Citation

Poincaré, Henri. Science and Hypothesis. 2.ed., 6. print. Chicago u.a: Encyclopaedia Britannica, 1996.

MLA (9th ed.) Citation

Poincaré, Henri. Science and Hypothesis. 2.ed., 6. print. Encyclopaedia Britannica, 1996.