APA (7th ed.) Citation

Krohn, R. (1971). English sentence structures. ann Arbor.

Chicago Style (17th ed.) Citation

Krohn, Robert. English Sentence Structures. ann Arbor, 1971.

MLA (8th ed.) Citation

Krohn, Robert. English Sentence Structures. ann Arbor, 1971.

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