APA (7th ed.) Citation

(1968). Year book covering the year .. Crowell-Collier.

Chicago Style (17th ed.) Citation

Year Book Covering the Year .. [New York]: Crowell-Collier, 1968.

MLA (9th ed.) Citation

Year Book Covering the Year .. Crowell-Collier, 1968.

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