Gaya APA

Inc, E, B., (ed), R, M, H. (). Great books of the western world 28 Gilbert, Galileo, Harvey . : encyclopaedia britannica.

Gaya MLA

Inc, Encyclopaedia, Britannica., (ed), Robert, Maynard, Hutchins. "Great books of the western world 28 Gilbert, Galileo, Harvey". : encyclopaedia britannica, . Text.