APA (7th ed.) Citation

(1973). A survey of combinatorial theory. North-Holland Publ. [u.a.].

Chicago Style (17th ed.) Citation

A Survey of Combinatorial Theory. Amsterdam [u.a.]: North-Holland Publ. [u.a.], 1973.

MLA (9th ed.) Citation

A Survey of Combinatorial Theory. North-Holland Publ. [u.a.], 1973.

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