APA-viite (7. p.)

Whitford, P., & Montanari Stephens, E. (2008). Integrating environment into agriculture and forestry: Progress and prospects in Eastern Europe and Central Asia. World Bank.

Chicago-viite (17. p.)

Whitford, Peter, ja Emanuela Montanari Stephens. Integrating Environment into Agriculture and Forestry: Progress and Prospects in Eastern Europe and Central Asia. Washington: World Bank, 2008.

MLA-viite (9. p.)

Whitford, Peter, ja Emanuela Montanari Stephens. Integrating Environment into Agriculture and Forestry: Progress and Prospects in Eastern Europe and Central Asia. World Bank, 2008.