APA (7e ed.) Bronvermelding

Guerrero, D. C., Barrera, J. A., Hernández, M. S., & Vargas, G. (2011). Growth analysis during the vegetative phase of five phenotypes of copoazú Theobroma grandiflorum (Willd ex Spreng) Schum. in the Colombian western Amazonia. Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC.

Chicago (17e ed.) Bronvermelding

Guerrero, Diana Carolina, Jaime Alberto Barrera, María Soledad Hernández, en Guillermo Vargas. Growth Analysis During the Vegetative Phase of Five Phenotypes of Copoazú Theobroma Grandiflorum (Willd Ex Spreng) Schum. in the Colombian Western Amazonia. Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC, 2011.

MLA (9e ed.) Bronvermelding

Guerrero, Diana Carolina, et al. Growth Analysis During the Vegetative Phase of Five Phenotypes of Copoazú Theobroma Grandiflorum (Willd Ex Spreng) Schum. in the Colombian Western Amazonia. Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC, 2011.