APA (7th ed.) Citation

Santos Ferreira, G. L. (1923). Armorial portugues. Livraria universal.

Chicago Style (17th ed.) Citation

Santos Ferreira, G. L. Armorial Portugues. Lisboa: Livraria universal, 1923.

MLA (8th ed.) Citation

Santos Ferreira, G. L. Armorial Portugues. Livraria universal, 1923.

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