APA (7th ed.) Citation

Alvim, P. (1978). Astrónomos portugueses. Caminho.

Chicago Style (17th ed.) Citation

Alvim, Pedro. Astrónomos Portugueses. Caminho, 1978.

MLA (8th ed.) Citation

Alvim, Pedro. Astrónomos Portugueses. Caminho, 1978.

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