Cita APA (7a ed.)

Quirino, E. Forty-seventh monthly radio chat delivered from his study room on September 15, 1952.

Cita Chicago Style (17a ed.)

Quirino, Elpidio. Forty-seventh Monthly Radio Chat Delivered from His Study Room on September 15, 1952. 1952.

Cita MLA (8a ed.)

Quirino, Elpidio. Forty-seventh Monthly Radio Chat Delivered from His Study Room on September 15, 1952.