Παραπομπή APA

Feynman, R. P. (1992). Surely Youre Joking, Mr Feynman: Adventures of Curous Character as Told to Ralph Leighton. Vintage Books.

Παραπομπή Chicago Style

Feynman, Richard P. Surely Youre Joking, Mr Feynman: Adventures of Curous Character as Told to Ralph Leighton. London: Vintage Books, 1992.

Παραπομπή MLA

Feynman, Richard P. Surely Youre Joking, Mr Feynman: Adventures of Curous Character as Told to Ralph Leighton. Vintage Books, 1992.