APA (7th ed.) Citation

Hubbard, H. D., & Santoro, P. C. (1941). Vallejo. Meador publishing company.

Chicago Style (17th ed.) Citation

Hubbard, Harry D., and Pauline C. Santoro. Vallejo. Boston: Meador publishing company, 1941.

MLA (9th ed.) Citation

Hubbard, Harry D., and Pauline C. Santoro. Vallejo. Meador publishing company, 1941.