APA (7th ed.) Citation

Leighton, R. (1992). Tuva or Bust!: Richard Feynman's last journey. Penguin Books.

Chicago Style (17th ed.) Citation

Leighton, Ralph. Tuva or Bust!: Richard Feynman's Last Journey. New York [u.a.]: Penguin Books, 1992.

MLA (9th ed.) Citation

Leighton, Ralph. Tuva or Bust!: Richard Feynman's Last Journey. Penguin Books, 1992.

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