Gaya APA

Marquis, B, L. (2009). Leadership Roles and Management Functions in Nursing theory and application (6). Philadelphia: Lippincott Williams and Wilkins.

Gaya MLA

Marquis, Bessie, L.. "Leadership Roles and Management Functions in Nursing theory and application". 6 Philadelphia: Lippincott Williams and Wilkins, 2009. Teks (Text).