Pentz, L. H. (1989). The biolab book (2nd ed.). Johns Hopkins University Press.
Cita Chicago (17th ed.)Pentz, Lundy Hurd. The Biolab Book. 2nd ed. Baltimore: Johns Hopkins University Press, 1989.
Cita MLA (8th ed.)Pentz, Lundy Hurd. The Biolab Book. 2nd ed. Johns Hopkins University Press, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.