Παραπομπή APA

Katz,Janet R, & Katz, J. R. (2000). Keys to science success. Prentice Hall.

Παραπομπή Chicago Style

Katz,Janet R, και Janet R. Katz. Keys to Science Success. Upper Saddle River, N.J.: Prentice Hall, 2000.

Παραπομπή MLA

Katz,Janet R, και Janet R. Katz. Keys to Science Success. Prentice Hall, 2000.