Cita APA

Ember, C. R., & Ember, M. (2009). Cross-cultural research methods. Lanham: Altamira Press.

Chicago Style Citation

Ember, Carol R., i Melvin Ember. Cross-cultural Research Methods. Lanham: Altamira Press, 2009.

Cita MLA

Ember, Carol R., i Melvin Ember. Cross-cultural Research Methods. Lanham: Altamira Press, 2009.