Dyfyniad APA

Leyel, C. F., & Dr. by Eldridge , M. E. (1985). Elixirs of life. Periodical Expert Book Agency.

Dyfyniad Arddull Chicago

Leyel, C. F., and Mildred E. Dr. by Eldridge. Elixirs of Life. Delhi :: Periodical Expert Book Agency, 1985.

Dyfyniad MLA

Leyel, C. F., and Mildred E. Dr. by Eldridge. Elixirs of Life. Periodical Expert Book Agency, 1985.

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