Cita APA (7a ed.)

Weigl, R. C. (2009). Intercultural competence through cultural self-study: A strategy for adult learners. [s.n.].

Cita Chicago Style (17a ed.)

Weigl, Robert C. Intercultural Competence Through Cultural Self-study: A Strategy for Adult Learners. [S.l.]: [s.n.], 2009.

Cita MLA (9a ed.)

Weigl, Robert C. Intercultural Competence Through Cultural Self-study: A Strategy for Adult Learners. [s.n.], 2009.