APA (7e ed.) Bronvermelding
Feder, B. (1968). Can the earth support its growing population? American Book Company.
Chicago (17e ed.) Bronvermelding
Feder, Bernard. Can the Earth Support Its Growing Population? New York: American Book Company, 1968.
MLA (9e ed.) Bronvermelding
Feder, Bernard. Can the Earth Support Its Growing Population? American Book Company, 1968.
Let op: Deze citaties zijn niet altijd 100% accuraat.