APA (7e ed.) Bronvermelding
Paddock, W., & Paddock, P. Famine-1975!: America's Decision : Who Will Survive? Little, Brown and Company.
Chicago (17e ed.) Bronvermelding
Paddock, William, en Paul Paddock. Famine-1975!: America's Decision : Who Will Survive? Boston, EUA: Little, Brown and Company.
MLA (9e ed.) Bronvermelding
Paddock, William, en Paul Paddock. Famine-1975!: America's Decision : Who Will Survive? Little, Brown and Company.
Let op: Deze citaties zijn niet altijd 100% accuraat.