APA (7th ed.) Citation

Greenfield, E. V. (1943). Spanish grammar. Barnes & Noble.

Chicago Style (17th ed.) Citation

Greenfield, Eric V. Spanish Grammar. New York: Barnes & Noble, 1943.

MLA (9th ed.) Citation

Greenfield, Eric V. Spanish Grammar. Barnes & Noble, 1943.

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