APA (7th ed.) Citation

Plinio Segundo, C., Ernout, A., & Pépin, R. (1947). Histoire naturelle. Belles Lettres.

Chicago Style (17th ed.) Citation

Plinio Segundo, Cayo, Alfred Ernout, and R. Pépin. Histoire Naturelle. Paris: Belles Lettres, 1947.

MLA (9th ed.) Citation

Plinio Segundo, Cayo, et al. Histoire Naturelle. Belles Lettres, 1947.