APA Edition Citation

Voltaire & Ben Ray Redman. (1977). Portable Voltaire. Penguin Books.

Chicago Edition Citation

Voltaire and Ben Ray Redman. Portable Voltaire. England: Penguin Books, 1977.

MLA Edition Citation

Voltaire and Ben Ray Redman. Portable Voltaire. Penguin Books, 1977.

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