APA

Geerlings G. K., . (1983). Wrought iron in architecture. New York: Dover.

Chicago

Geerlings Gerald K, . 1983. Wrought iron in architecture. New York: Dover.

Harvard

Geerlings G. K., . (1983). Wrought iron in architecture. New York: Dover.

MLA

Geerlings Gerald K, . Wrought iron in architecture. New York: Dover. 1983.