Gaya APA

Kosasih, ., M, C. (1997). Conjugation of methotrexate to gelatin and its characterization . Philadelphia: faculty of the philadelphia college of pharmacy and science.

Gaya MLA

Kosasih, ., M, Clyde. "Conjugation of methotrexate to gelatin and its characterization". Philadelphia: faculty of the philadelphia college of pharmacy and science, 1997. Art Original.