APA (7th ed.) Citation

Friedman, N. (1960). E. E. Cummings: The art of his poetry. Oxford Univ. Press [u.a.].

Chicago Style (17th ed.) Citation

Friedman, Norman. E. E. Cummings: The Art of His Poetry. London [u.a.]: Oxford Univ. Press [u.a.], 1960.

MLA (9th ed.) Citation

Friedman, Norman. E. E. Cummings: The Art of His Poetry. Oxford Univ. Press [u.a.], 1960.