APA (7th ed.) Citation

Helfman, E. S. (1970). This hungry world. Lothrop, Lee & Shepard.

Chicago Style (17th ed.) Citation

Helfman, Elizabeth S. This Hungry World. New York: Lothrop, Lee & Shepard, 1970.

MLA (9th ed.) Citation

Helfman, Elizabeth S. This Hungry World. Lothrop, Lee & Shepard, 1970.