Cita APA (7a ed.)

Krohn, R. (1976). English Sentence Structure (1st ed., 9th printing.). University of Michigan.

Cita Chicago Style (17a ed.)

Krohn, Robert. English Sentence Structure. 1st ed., 9th printing. Ann Arbor: University of Michigan, 1976.

Cita MLA (9a ed.)

Krohn, Robert. English Sentence Structure. 1st ed., 9th printing. University of Michigan, 1976.