APA (7th ed.) Citation

(1978). Encyclopedia of chess openings: In 5 volumes (1. publ.). Chess Informant [u.a.].

Chicago Style (17th ed.) Citation

Encyclopedia of Chess Openings: In 5 Volumes. 1. publ. Beograd: Chess Informant [u.a.], 1978.

MLA (9th ed.) Citation

Encyclopedia of Chess Openings: In 5 Volumes. 1. publ. Chess Informant [u.a.], 1978.

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