APA
Halas and Batchelor Cartoon Films, .Nerve action-the reflex arc. Chicago: Encyclopedia Britannica Educational Corporation.
Chicago
Halas and Batchelor Cartoon Films, .Nerve action-the reflex arc. Chicago: Encyclopedia Britannica Educational Corporation.
Harvard
Halas and Batchelor Cartoon Films, .Nerve action-the reflex arc. Chicago: Encyclopedia Britannica Educational Corporation.
MLA
Halas and Batchelor Cartoon Films, .Chicago: Encyclopedia Britannica Educational Corporation. .