Dyfyniad APA

Ko, H. (1966). Alchemy, medicine, and religion in the china of A.D. 320: The Nei p'ien of Ko Hung. Dover Publications.

Dyfyniad Arddull Chicago

Ko, Hung. Alchemy, Medicine, and Religion in the China of A.D. 320: The Nei P'ien of Ko Hung. Cambridge: Dover Publications, 1966.

Dyfyniad MLA

Ko, Hung. Alchemy, Medicine, and Religion in the China of A.D. 320: The Nei P'ien of Ko Hung. Dover Publications, 1966.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.