Cita APA (7a ed.)
Naroll, R. (1970). What have we learned from cross-cultural surveys? [Editor no identificado].
Cita Chicago Style (17a ed.)
Naroll, Raoul. What Have We Learned from Cross-cultural Surveys? [Lugar de publicación no identificado]: [Editor no identificado], 1970.
Cita MLA (9a ed.)
Naroll, Raoul. What Have We Learned from Cross-cultural Surveys? [Editor no identificado], 1970.
警告：这些引文格式不一定是100％准确.