APA Edition Citation

Hajnal, A., Hajnal, A., Erdos, P., Rado, R., & Sos, V. T. (1975). Infinite and finite sets: To Paul Erdos on his 60th birthday.v.2. North-Holland Pub. Co..

Chicago Edition Citation

Hajnal, A.ed, A. Hajnal, Paul Erdos, Richard Rado, and Vera T. Sos. Infinite and Finite Sets: To Paul Erdos on His 60th Birthday.v.2. Amsterdam: North-Holland Pub. Co., 1975.

MLA Edition Citation

Hajnal, A.ed, et al. Infinite and Finite Sets: To Paul Erdos on His 60th Birthday.v.2. North-Holland Pub. Co., 1975.