APA (7th ed.) Citation

Langhans, F. (1942). Alberto Sampaio. Livraria Clássica.

Chicago Style (17th ed.) Citation

Langhans, Franz-Paul. Alberto Sampaio. Livraria Clássica, 1942.

MLA (8th ed.) Citation

Langhans, Franz-Paul. Alberto Sampaio. Livraria Clássica, 1942.

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