Peterson, F. P., & Steenrod, N. E. (1970). The Steenrod algebra and its applications: A conference to celebrate N. E. Steenrod's sixtieth birthday. Proceedings of the conference held at the Battelle Memorial Institute, Columbus, Ohio, March 30th-April 4th, 1970. Springer - Verlag.
Παραπομπή σε μορφή Chicago (17η εκδ.)Peterson, Franklin P., και Norman Earl Steenrod. The Steenrod Algebra and Its Applications: A Conference to Celebrate N. E. Steenrod's Sixtieth Birthday. Proceedings of the Conference Held at the Battelle Memorial Institute, Columbus, Ohio, March 30th-April 4th, 1970. Berlin: Springer - Verlag, 1970.
Παραπομπή σε μορφή MLA (8th εκδ.)Peterson, Franklin P., και Norman Earl Steenrod. The Steenrod Algebra and Its Applications: A Conference to Celebrate N. E. Steenrod's Sixtieth Birthday. Proceedings of the Conference Held at the Battelle Memorial Institute, Columbus, Ohio, March 30th-April 4th, 1970. Springer - Verlag, 1970.
