APA (7th ed.) Citation

Chesterton, G. K. (1961). San Francisco de Asís. Juventud.

Chicago Style (17th ed.) Citation

Chesterton, G. K. San Francisco De Asís. Barcelona: Juventud, 1961.

MLA (9th ed.) Citation

Chesterton, G. K. San Francisco De Asís. Juventud, 1961.

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