Cita APA (7a ed.)

Hubbard, E. E., & Davis, L. G. (1975). Suicides in the Black community: A preliminary survey. Exchange bibliography.

Cita Chicago Style (17a ed.)

Hubbard, Edward E., y Lenwood G. Davis. "Suicides in the Black Community: A Preliminary Survey." Exchange Bibliography 1975.

Cita MLA (9a ed.)

Hubbard, Edward E., y Lenwood G. Davis. "Suicides in the Black Community: A Preliminary Survey." Exchange Bibliography, 1975.