APA Style

Library, B, I, S. (2009). Reptiles and Dinosaurus (7): Ensiklopedia Sains Spektakuler . : Encyclopedia Britannica.

MLA Style

Library, Britannica, Illustrated, Science. "Reptiles and Dinosaurus (7): Ensiklopedia Sains Spektakuler". : Encyclopedia Britannica, 2009. Text.