APA (7e ed.) Bronvermelding

Santos Roberto Lorena de Barros, Vivaldi Lucio, Spehar Carlos Roberto, & Empresa Brasileira de Pesquisa Agropecuaria. Quinoa (Chenopodium quinoa) reaction to herbicide residue in a brazilian savannah soil.

Chicago (17e ed.) Bronvermelding

Santos Roberto Lorena de Barros, Vivaldi Lucio, Spehar Carlos Roberto, en Empresa Brasileira de Pesquisa Agropecuaria. Quinoa (Chenopodium Quinoa) Reaction to Herbicide Residue in a Brazilian Savannah Soil.

MLA (9e ed.) Bronvermelding

Santos Roberto Lorena de Barros, et al. Quinoa (Chenopodium Quinoa) Reaction to Herbicide Residue in a Brazilian Savannah Soil.