APA (7th ed.) Citation

Holmes, H. B., Holmes, H. B. 1. G. e. p. p., & Hernandez, J. E. (1943). Practical Spanish grammar. American book company.

Chicago Style (17th ed.) Citation

Holmes, Henry Bert, Henry Bert 1875-1945. Gramatica espanola para principiantes Holmes, and Juan Eduardo Hernandez. Practical Spanish Grammar. New York: American book company, 1943.

MLA (9th ed.) Citation

Holmes, Henry Bert, et al. Practical Spanish Grammar. American book company, 1943.