Cita APA (7th ed.)

Vallejera, C. A. E., Tulin, A. B., Asio, V. B., & Dorahy, C. G. (2014). Nutrient analysis, decomposition, and nitrogen mineralization of various organic amendments used for pechay production. Annals of Tropical Research.

Cita Chicago (17th ed.)

Vallejera, Clea Anne E., Anabella B. Tulin, Victor B. Asio, i Chris G. Dorahy. "Nutrient Analysis, Decomposition, and Nitrogen Mineralization of Various Organic Amendments Used for Pechay Production." Annals of Tropical Research 2014.

Cita MLA (9th ed.)

Vallejera, Clea Anne E., et al. "Nutrient Analysis, Decomposition, and Nitrogen Mineralization of Various Organic Amendments Used for Pechay Production." Annals of Tropical Research, 2014.