APA (7th ed.) Citation

Landmark Publishing Company & San Bernardino Chamber of Commerce. (1975). San Bernardino, California. The Company.

Chicago Style (17th ed.) Citation

Landmark Publishing Company and San Bernardino Chamber of Commerce. San Bernardino, California. Van Nuys, Calif.: The Company, 1975.

MLA (9th ed.) Citation

Landmark Publishing Company and San Bernardino Chamber of Commerce. San Bernardino, California. The Company, 1975.