APA-ийн эшлэл(7 дахь хэвлэлт)

Kroll, K. (2013). Fostering the liberal arts in the 21st-century community college. Jossey-Bass.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Kroll, Keith. Fostering the Liberal Arts in the 21st-century Community College. San Francisco: Jossey-Bass, 2013.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Kroll, Keith. Fostering the Liberal Arts in the 21st-century Community College. Jossey-Bass, 2013.