APA ציטוט

Johnson, F. (2011). Syzygies and homotopy theory. Springer.

Chicago Edition Citation

Johnson, F.E.A. Syzygies and Homotopy Theory. New York: Springer, 2011.

ציטוט MLA

Johnson, F.E.A. Syzygies and Homotopy Theory. Springer, 2011.