Gaya APA

Grassian, E, S., Kaplowitz, J, R. (2009). Information literacy instruction : theory and practice (Ed.2). New York: Neal-Schuman Publishers.

Gaya MLA

Grassian, Esther, S.., Kaplowitz, Joan, R.. "Information literacy instruction : theory and practice". Ed.2 New York: Neal-Schuman Publishers, 2009. print.