APA (7th ed.) Citation

Spock, B. (1972). Guia dos jovens. Europa-América.

Chicago Style (17th ed.) Citation

Spock, Benjamin. Guia Dos Jovens. Europa-América, 1972.

MLA (8th ed.) Citation

Spock, Benjamin. Guia Dos Jovens. Europa-América, 1972.

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