APA
Chou M. e. a., . (1977). World Food prospects and Agricultural Potential. Praeger, New york: .
Chicago
Chou Marylin{ et al}, . 1977. World Food prospects and Agricultural Potential. Praeger, New york: .
Harvard
Chou M. e. a., . (1977). World Food prospects and Agricultural Potential. Praeger, New york: .
MLA
Chou Marylin{ et al}, . World Food prospects and Agricultural Potential. Praeger, New york: . 1977.