APA引文

CLEEF, E. V. (1970). Cities In Action. Pergamon Press.

Chicago Style (17th ed.) Citation

CLEEF, Eugene Van. Cities In Action. Pergamon Press, 1970.

MLA引文

CLEEF, Eugene Van. Cities In Action. Pergamon Press, 1970.

警告：這些引文格式不一定是100％准確.