APA-viite (7. p.)
Feder, B. (1968). Can the earth support its growing population? American Book Company.
Chicago-viite (17. p.)
Feder, Bernard. Can the Earth Support Its Growing Population? New York: American Book Company, 1968.
MLA-viite (9. p.)
Feder, Bernard. Can the Earth Support Its Growing Population? American Book Company, 1968.
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