APA (7th ed.) Citation

Phelps, E. M. (1913). Selected articles on the parcels post (2d and rev. ed.). The H.W. Wilson company.

Chicago Style (17th ed.) Citation

Phelps, Edith M. Selected Articles on the Parcels Post. 2d and rev. ed. Minneapolis: The H.W. Wilson company, 1913.

MLA (9th ed.) Citation

Phelps, Edith M. Selected Articles on the Parcels Post. 2d and rev. ed. The H.W. Wilson company, 1913.