Gaya APA

Perry, M, (. (1987). Sources of the western tradition: from the scientific revolution to the present, vol.2 (By) M. Perry, Joseph R. Peden & Theodore H. Von Laue. . Boston dsl: Houghton Mifflin.

Gaya MLA

Perry, Marvin, (dll.). "Sources of the western tradition: from the scientific revolution to the present, vol.2 (By) M. Perry, Joseph R. Peden & Theodore H. Von Laue. ". Boston dsl: Houghton Mifflin, 1987. Buku.