Gaya APA

Pamudya, L, A., Azwar, A, &, P, J, E, H, H. (2012). Professioal English for medical presentattion . Jakarta: Pamudya, Leo A..

Gaya MLA

Pamudya, Leo, A.., Azwar, Azrul, &, Prihartono,, Joedo;, Editor,, Hamalding,, Hermawati. "Professioal English for medical presentattion". Jakarta: Pamudya, Leo A., 2012. Text.