Gaya APA

Earle, D, W, E, C, D, L, E, T, J, G, L, E. (2007). Cabell's Directory of Publishing Opportunities in Educational Technology and Library Science . : .

Gaya MLA

Earle, David, W., E., Cabell;, Deborah, L., English;, Twyla, J., George;, Lacey, E.. "Cabell's Directory of Publishing Opportunities in Educational Technology and Library Science". : , 2007. Text.