APA-referens (7:e uppl.)
Clack, R. A. (2000). The marriage of heaven and earth: Alchemical regeneration in the works of Taylor, Poe, Hawthorne, and Fuller. Greenwood Press.
Chicago-referens (17:e uppl.)
Clack, Randall A. The Marriage of Heaven and Earth: Alchemical Regeneration in the Works of Taylor, Poe, Hawthorne, and Fuller. Westport, Conn.: Greenwood Press, 2000.
MLA-referens (9:e uppl.)
Clack, Randall A. The Marriage of Heaven and Earth: Alchemical Regeneration in the Works of Taylor, Poe, Hawthorne, and Fuller. Greenwood Press, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.