Cita APA

Allilúyeva, S., & Johnson, P. (1967). Letters to a friend (1. ed.). London: Hutchinson.

Citación estilo Chicago

Allilúyeva, Svetlana, y Priscilla Johnson. Letters to a Friend. 1. ed. London: Hutchinson, 1967.

Cita MLA

Allilúyeva, Svetlana, y Priscilla Johnson. Letters to a Friend. 1. ed. London: Hutchinson, 1967.