Cita APA (7th ed.)

Stein, E. (1963). Cartas a Hedwig Conrad-Martius. Verbo Divino.

Cita Chicago (17th ed.)

Stein, Edith. Cartas a Hedwig Conrad-Martius. Pamplona: Verbo Divino, 1963.

Cita MLA (9th ed.)

Stein, Edith. Cartas a Hedwig Conrad-Martius. Verbo Divino, 1963.