Cita APA (7a ed.)

Marcos, F. E. (1967). Extemporaneous remarks at the First Seminar on Rural Medicine, October 11, 1967].

Cita Chicago Style (17a ed.)

Marcos, Ferdinand E. Extemporaneous Remarks at the First Seminar on Rural Medicine, October 11, 1967]. 1967.

Cita MLA (9a ed.)

Marcos, Ferdinand E. Extemporaneous Remarks at the First Seminar on Rural Medicine, October 11, 1967]. 1967.