APA (7th ed.) Citation

Gourmont, R. d. Philosophic Nights in Paris Being selections from Promenades Philosophiques.

Chicago Style (17th ed.) Citation

Gourmont, Remy de. Philosophic Nights in Paris Being Selections from Promenades Philosophiques.

MLA (9th ed.) Citation

Gourmont, Remy de. Philosophic Nights in Paris Being Selections from Promenades Philosophiques.

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