Ratcliffe, N. A., & Llewellyn, P. J. (1982). Practical illustrated histology. Macmillon.
Cita Chicago (17th ed.)Ratcliffe, N. A., i P. J. Llewellyn. Practical Illustrated Histology. New York: Macmillon, 1982.
Cita MLA (9th ed.)Ratcliffe, N. A., i P. J. Llewellyn. Practical Illustrated Histology. Macmillon, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.