APA (7th ed.) Citation

Greenfield, E. V. (1944). German Grammar (2d ed.). Barnes and Noble.

Chicago Style (17th ed.) Citation

Greenfield, Eric Viele. German Grammar. 2d ed. New York: Barnes and Noble, 1944.

MLA (9th ed.) Citation

Greenfield, Eric Viele. German Grammar. 2d ed. Barnes and Noble, 1944.

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