APA (7th ed.) Citation

Pro Juventute. (1970). Verlags-Katalog 1970. Pro Juventute.

Chicago Style (17th ed.) Citation

Pro Juventute. Verlags-Katalog 1970. Zürich: Pro Juventute, 1970.

MLA (8th ed.) Citation

Pro Juventute. Verlags-Katalog 1970. Pro Juventute, 1970.

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