APA (7th ed.) Citation

Howe, I. (1978). Ignazio Silone. New Republic, 179(15), 28.

Chicago Style (17th ed.) Citation

Howe, Irving. "Ignazio Silone." New Republic 179, no. 15 (1978): 28.

MLA (9th ed.) Citation

Howe, Irving. "Ignazio Silone." New Republic, vol. 179, no. 15, 1978, p. 28.