APA (7th ed.) Citation

Haugen, C., & Durst, P. B. (1997). Directory of selected tropical forestry journals and newsletters (2nd ed.). FAO.

Chicago Style (17th ed.) Citation

Haugen, Christine, and Patrick B. Durst. Directory of Selected Tropical Forestry Journals and Newsletters. 2nd ed. Bangkok: FAO, 1997.

MLA (9th ed.) Citation

Haugen, Christine, and Patrick B. Durst. Directory of Selected Tropical Forestry Journals and Newsletters. 2nd ed. FAO, 1997.