APA
Hawcroft D. M., Hector T. & James A. M. (19782008). Clinical Specimens. New York: Jhon Wiley & Sons.
Chicago
Hawcroft David M, Hector Terry and James A M. 19782008. Clinical Specimens. New York: Jhon Wiley & Sons.
Harvard
Hawcroft D. M., Hector T. and James A. M. (19782008). Clinical Specimens. New York: Jhon Wiley & Sons.
MLA
Hawcroft David M, Hector Terry and James A M. Clinical Specimens. New York: Jhon Wiley & Sons. 19782008.
