Cita APA (7a ed.)
Spooner, B. (1972). Population growth: Anthropological implications. MIT Press.
Cita Chicago Style (17a ed.)
Spooner, Brian. Population Growth: Anthropological Implications. Cambridge, Massachusetts ; London, England: MIT Press, 1972.
Cita MLA (9a ed.)
Spooner, Brian. Population Growth: Anthropological Implications. MIT Press, 1972.
警告：這些引文格式不一定是100％准確.