APA Citation

Gabriel, P. ;. Z. Calculus of Fractions and Homotopy Theory. Springer-Verlag, New York, 1967.

Chicago Style Citation

Gabriel, P. ; Zisman. Calculus of Fractions and Homotopy Theory. Springer-Verlag, New York, 1967.

MLA Citation

Gabriel, P. ; Zisman. Calculus of Fractions and Homotopy Theory. Springer-Verlag, New York, 1967.

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