APA ציטוט

Cohen, J. E. (1995). How many people can the earth support? Norton.

Chicago Style (17th ed.) Citation

Cohen, Joel E. How Many People Can the Earth Support? New York: Norton, 1995.

ציטוט MLA

Cohen, Joel E. How Many People Can the Earth Support? Norton, 1995.

אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.