APA (7th ed.) Citation

Spiel, O. (1970). Disciplina sin castigo. Editorial Luis Miracle, S.A.

Chicago Style (17th ed.) Citation

Spiel, Oskar. Disciplina Sin Castigo. Barcelona: Editorial Luis Miracle, S.A, 1970.

MLA (9th ed.) Citation

Spiel, Oskar. Disciplina Sin Castigo. Editorial Luis Miracle, S.A, 1970.

Warning: These citations may not always be 100% accurate.