APA (7th ed.) Citation

d'Eça, A., & Office, p. T. P. G. T. (1925). Castles of Portugal. Of. da Sos. Nac. de Tipografia.

Chicago Style (17th ed.) Citation

d'Eça, Almeida, and publ. The Portuguese Government Tourist Office. Castles of Portugal. Of. da Sos. Nac. de Tipografia, 1925.

MLA (8th ed.) Citation

d'Eça, Almeida, and publ. The Portuguese Government Tourist Office. Castles of Portugal. Of. da Sos. Nac. de Tipografia, 1925.

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