APA (7th ed.) Citation
Grof, B., & Thomas, D. (1984). Agronomic evaluation of grasses in the tropical savannas of South America. 3. International Center for Tropical Agriculture.
Chicago Style (17th ed.) Citation
Grof, B., and D. Thomas. Agronomic Evaluation of Grasses in the Tropical Savannas of South America. 3. International Center for Tropical Agriculture, 1984.
MLA (9th ed.) Citation
Grof, B., and D. Thomas. Agronomic Evaluation of Grasses in the Tropical Savannas of South America. 3. International Center for Tropical Agriculture, 1984.
Warning: These citations may not always be 100% accurate.