APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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