Cita APA (7a ed.)

Thiele, P. E. (1980). Library Services for the Blind and Print Handicapped and the United Nations International Year of the Disabled.

Cita Chicago Style (17a ed.)

Thiele, Paul E. Library Services for the Blind and Print Handicapped and the United Nations International Year of the Disabled. 1980.

Cita MLA (9a ed.)

Thiele, Paul E. Library Services for the Blind and Print Handicapped and the United Nations International Year of the Disabled. 1980.