APA (7th ed.) Citation

Feynman, R. P., Leighton, R. B., & Sands, M. (1971). The Feynman lectures on physics. Fondo Educativo Interamericano.

Chicago Style (17th ed.) Citation

Feynman, Richard Phillips, Robert B. Leighton, and Matthew Sands. The Feynman Lectures on Physics. Bogotá: Fondo Educativo Interamericano, 1971.

MLA (9th ed.) Citation

Feynman, Richard Phillips, et al. The Feynman Lectures on Physics. Fondo Educativo Interamericano, 1971.