Hajnal, A. Infinite and finite sets: To Paul Erdos on his 60th birthday. North-Holland Publ. Co.
Chicago Style (17th ed.) CitationHajnal, A. Infinite and Finite Sets: To Paul Erdos on His 60th Birthday. Amsterdam [u.a.]: North-Holland Publ. Co.
MLA (9th ed.) CitationHajnal, A. Infinite and Finite Sets: To Paul Erdos on His 60th Birthday. North-Holland Publ. Co.
Warning: These citations may not always be 100% accurate.