APA (7e ed.) Bronvermelding

Johnston, B. F., & Greaves, J. P. (1969). Manual on food and nutrition policy. Food and Agriculture Organization of the United Nations.

Chicago (17e ed.) Bronvermelding

Johnston, Bruce F., en John Peter Greaves. Manual on Food and Nutrition Policy. Rome: Food and Agriculture Organization of the United Nations, 1969.

MLA (8e ed.) Bronvermelding

Johnston, Bruce F., en John Peter Greaves. Manual on Food and Nutrition Policy. Food and Agriculture Organization of the United Nations, 1969.