APA (7th ed.) Citation

Plutarco & Perrin, B. (1959). Plutarch's lives. William Heinemann [etc.].

Chicago Style (17th ed.) Citation

Plutarco and Bernadotte Perrin. Plutarch's Lives. London [etc.]: William Heinemann [etc.], 1959.

MLA (9th ed.) Citation

Plutarco and Bernadotte Perrin. Plutarch's Lives. William Heinemann [etc.], 1959.