APA (7e ed.) Bronvermelding

Ballesteros, M. M. (1970). The government's total food production program. s.n.

Chicago (17e ed.) Bronvermelding

Ballesteros, Max M. The Government's Total Food Production Program. [S.l: s.n, 1970.

MLA (9e ed.) Bronvermelding

Ballesteros, Max M. The Government's Total Food Production Program. s.n, 1970.