APA (7th ed.) Citation

Rolfsen, D. (1990). Knots and links (2. printing, with corr.). Publish or Perish.

Chicago Style (17th ed.) Citation

Rolfsen, Dale. Knots and Links. 2. printing, with corr. Houston, Tex: Publish or Perish, 1990.

MLA (9th ed.) Citation

Rolfsen, Dale. Knots and Links. 2. printing, with corr. Publish or Perish, 1990.

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