Cita APA

Feynman, R. P. (1987). Surely you're joking, Mr. Feynman.

Chicago Edition Citation

Feynman, Richard P. Surely You're Joking, Mr. Feynman. Affiliated East-West Press Private Ltd., New Delhi, 1987.

Cita MLA

Feynman, Richard P. Surely You're Joking, Mr. Feynman. 1987.