APA (7th ed.) Citation

Dörfler, P. (1957). El joven Juan Bosco. Herder.

Chicago Style (17th ed.) Citation

Dörfler, Peter. El Joven Juan Bosco. Barcelona: Herder, 1957.

MLA (9th ed.) Citation

Dörfler, Peter. El Joven Juan Bosco. Herder, 1957.

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