APA (7e ed.) Bronvermelding

Soles, R. E. (1974). Rural land invasions in Colombia. Land Tenure Center, University of Wisconsin.

Chicago (17e ed.) Bronvermelding

Soles, Roger E. Rural Land Invasions in Colombia. Madison: Land Tenure Center, University of Wisconsin, 1974.

MLA (9e ed.) Bronvermelding

Soles, Roger E. Rural Land Invasions in Colombia. Land Tenure Center, University of Wisconsin, 1974.