Cita APA (7a ed.)

Brace, J., White, R. R., & Bass, S. C. (1981). Teaching conservation in developing nations. The Exchange.

Cita Chicago Style (17a ed.)

Brace, Judith, Ralph R. White, y Stephen C. Bass. Teaching Conservation in Developing Nations. Washington, D.C: The Exchange, 1981.

Cita MLA (9a ed.)

Brace, Judith, et al. Teaching Conservation in Developing Nations. The Exchange, 1981.