Gaya APA

souhami, E, R, B, J, L, F, D, R, L. (1992). Tutorials in Differential Diagnosis (3). New York: churchill livingstone.

Gaya MLA

souhami, Eric, R., Beck,, John, L., Francis, Dan, Robert, L.. "Tutorials in Differential Diagnosis ". 3 New York: churchill livingstone, 1992. Text.