Lua APA (7ú heag.)
Naroll, R. (1970). What have we learned from cross-cultural surveys? [Editor no identificado].
Lua i Stíl Chicago (17ú heag.)
Naroll, Raoul. What Have We Learned from Cross-cultural Surveys? [Lugar de publicación no identificado]: [Editor no identificado], 1970.
Lua MLA (9ú heag.)
Naroll, Raoul. What Have We Learned from Cross-cultural Surveys? [Editor no identificado], 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.