Styl cytowania APA

Gibbs, C. J. N., Fumo, C., Kuby, T., & World Bank Operations Evaluation Dept. (1999). Nongovernmental organizations in World Bank-supported projects: A review. World Bank.

Styl cytowania Chicago

Gibbs, Christopher J. N., Claudia Fumo, Thomas Kuby, i World Bank Operations Evaluation Dept. Nongovernmental Organizations in World Bank-supported Projects: A Review. Washington, D.C: World Bank, 1999.

Styl cytowania MLA

Gibbs, Christopher J. N., et al. Nongovernmental Organizations in World Bank-supported Projects: A Review. World Bank, 1999.