Dyfyniad APA
Harvard-Yenching Institute. (1968). Chinese alchemy: Preliminary studies (1a. ed.). Harvard-Yenching Institute.
Dyfyniad Arddull Chicago
Harvard-Yenching Institute. Chinese Alchemy: Preliminary Studies. 1a. ed. Cambridge: Harvard-Yenching Institute, 1968.
Dyfyniad MLA
Harvard-Yenching Institute. Chinese Alchemy: Preliminary Studies. 1a. ed. Harvard-Yenching Institute, 1968.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.