APA

Lang H. S., Helen S. Lang, .The order of nature in Aristotle's physics. Cambridge: .

Chicago

Lang Helen S, Helen S. Lang, .The order of nature in Aristotle's physics. Cambridge: .

Harvard

Lang H. S., Helen S. Lang, .The order of nature in Aristotle's physics. Cambridge: .

MLA

Lang Helen S, Helen S. Lang, .Cambridge: . .