APA (7 ম সংস্করণ) উদ্ধৃতি

HOLLINS-ALEXANDER, S. (2013). Online professional development through virtual learning communities. Corwin.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

HOLLINS-ALEXANDER, Sonja. Online Professional Development Through Virtual Learning Communities. Corwin, 2013.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

HOLLINS-ALEXANDER, Sonja. Online Professional Development Through Virtual Learning Communities. Corwin, 2013.