A World Bibliography of Mail Art : by John Held, Jr.

MLA

Held, John Jr. A World Bibliography of Mail Art : by John Held, Jr. 250 ex. Dallas: Dallas Public Library, 1989.

APA

Held, J. Jr. (1989). A World Bibliography of Mail Art : by John Held, Jr. 250 ex. Dallas: Dallas Public Library.

Chicago

Held, John Jr. A World Bibliography of Mail Art: By John Held, Jr. 250 ex. Dallas: Dallas Public Library, 1989.