APA (7e ed.) Bronvermelding

Gayoso, A., & Dovring, F. (1970). Land reform in Brazil northeast, Cuba, Guatemala, Mexico. Agency for International Development, Dept. of State.

Chicago (17e ed.) Bronvermelding

Gayoso, Antonio, en Folke Dovring. Land Reform in Brazil Northeast, Cuba, Guatemala, Mexico. Washington: Agency for International Development, Dept. of State, 1970.

MLA (8e ed.) Bronvermelding

Gayoso, Antonio, en Folke Dovring. Land Reform in Brazil Northeast, Cuba, Guatemala, Mexico. Agency for International Development, Dept. of State, 1970.