Irving E., M., John F., A., & Escuela Agrícola Panamericana, Z. (1959). The Effect of Photoperiod on the Growth and Development of Teosinte (Euchalaena mexicana Scharad). Zamorano: Escuela Agrícola Panamericana, 2016.
Chicago Style (17th ed.) CitationIrving E., Melhus., Ahrens John F., and Zamorano Escuela Agrícola Panamericana. The Effect of Photoperiod on the Growth and Development of Teosinte (Euchalaena Mexicana Scharad). Zamorano: Escuela Agrícola Panamericana, 2016, 1959.
MLA (8th ed.) CitationIrving E., Melhus., et al. The Effect of Photoperiod on the Growth and Development of Teosinte (Euchalaena Mexicana Scharad). Zamorano: Escuela Agrícola Panamericana, 2016, 1959.
IICA/CATIE CitationIrving E., M., John F., A., ; Escuela Agrícola Panamericana, Z. 1959. The Effect of Photoperiod on the Growth and Development of Teosinte (Euchalaena mexicana Scharad). Zamorano: Escuela Agrícola Panamericana, 2016.