Cita APA (7th ed.)

Moock, P. R., Musgrove, P., & Stelcner, M. (1990). Education and earnings in Peru's informal nonfarm family enterprises. World Bank.

Cita Chicago (17th ed.)

Moock, Peter R., Philip Musgrove, i M. Stelcner. Education and Earnings in Peru's Informal Nonfarm Family Enterprises. Washington, D.C: World Bank, 1990.

Cita MLA (9th ed.)

Moock, Peter R., et al. Education and Earnings in Peru's Informal Nonfarm Family Enterprises. World Bank, 1990.