APA (7th ed.) Citation

Rolfsen, D. (1976). Knots and links. Publish or Perish.

Chicago Style (17th ed.) Citation

Rolfsen, Dale. Knots and Links. Berkeley, Calif: Publish or Perish, 1976.

MLA (9th ed.) Citation

Rolfsen, Dale. Knots and Links. Publish or Perish, 1976.

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