Cita APA (7a ed.)

Norris, M. R. (1999). A cross-cultural test of the Marshall hypothesis.

Cita Chicago Style (17a ed.)

Norris, Michael Robert. A Cross-cultural Test of the Marshall Hypothesis. 1999.

Cita MLA (9a ed.)

Norris, Michael Robert. A Cross-cultural Test of the Marshall Hypothesis. 1999.