Style de citation APA (7e éd.)

Northouse, P. G. (2022). Leadership: Theory and practice (Ninth Edition.). SAGE Publishing.

Style de citation Chicago (17e éd.)

Northouse, Peter Guy. Leadership: Theory and Practice. Ninth Edition. Thousand Oaks: SAGE Publishing, 2022.

Style de citation MLA (8e éd.)

Northouse, Peter Guy. Leadership: Theory and Practice. Ninth Edition. SAGE Publishing, 2022.