Cita APA (7a ed.)

Shuker, N. (1991). Martin Luther King. Hyspamérica.

Cita Chicago Style (17a ed.)

Shuker, Nancy. Martin Luther King. Buenos Aires: Hyspamérica, 1991.

Cita MLA (8a ed.)

Shuker, Nancy. Martin Luther King. Hyspamérica, 1991.