APA (7th ed.) Citation

Johnson, F. E. A. (2012). Syzygies and homotopy theory. Springer.

Chicago Style (17th ed.) Citation

Johnson, F. E. A. Syzygies and Homotopy Theory. London [u.a.]: Springer, 2012.

MLA (9th ed.) Citation

Johnson, F. E. A. Syzygies and Homotopy Theory. Springer, 2012.