APA (7th ed.) Citation

Gould, G. L. (1977). Ground-work: Exercises in perceiving and understanding grammar. Harcourt Brace Jovanovich.

Chicago Style (17th ed.) Citation

Gould, Gerald L. Ground-work: Exercises in Perceiving and Understanding Grammar. New York: Harcourt Brace Jovanovich, 1977.

MLA (9th ed.) Citation

Gould, Gerald L. Ground-work: Exercises in Perceiving and Understanding Grammar. Harcourt Brace Jovanovich, 1977.

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