APA (7. basım) Alıntı

Neef, D., Siesfeld, G. A., & Cefola, J. (1998). The economic impact of krowledge. Butterworth-Heinemann.

Chicago Style (17. basım) Atıf

Neef, Dale, Gerald Anthony Siesfeld, ve Jacquelyn Cefola. The Economic Impact of Krowledge. Boston: Butterworth-Heinemann, 1998.

MLA (9th ed.) Atıf

Neef, Dale, et al. The Economic Impact of Krowledge. Butterworth-Heinemann, 1998.