Cita APA

WORTMAN, S. (1978). To feed this World: The challenge and the strategy. The Johns Hopkins University.

Citación estilo Chicago

WORTMAN, Sterling. To Feed This World: The Challenge and the Strategy. Baltimore: The Johns Hopkins University, 1978.

Cita MLA

WORTMAN, Sterling. To Feed This World: The Challenge and the Strategy. The Johns Hopkins University, 1978.

Warning: These citations may not always be 100% accurate.