APA (7th ed.) Citation

Heiss, R. (1970). Principles of food packaging: An international guide. Food and Agriculture Organization of the United Nations.

Chicago Style (17th ed.) Citation

Heiss, R. Principles of Food Packaging: An International Guide. Rome: Food and Agriculture Organization of the United Nations, 1970.

MLA (9th ed.) Citation

Heiss, R. Principles of Food Packaging: An International Guide. Food and Agriculture Organization of the United Nations, 1970.

Warning: These citations may not always be 100% accurate.