Cita APA (7a ed.)

Jespersen, O. (1965). The philosophy of grammar (1st published in the Norton Library.). W.W. Norton & Company.

Cita Chicago Style (17a ed.)

Jespersen, Otto. The Philosophy of Grammar. 1st published in the Norton Library. New York [etc.]: W.W. Norton & Company, 1965.

Cita MLA (9a ed.)

Jespersen, Otto. The Philosophy of Grammar. 1st published in the Norton Library. W.W. Norton & Company, 1965.