APA (7th ed.) Citation

Coimbra, S. (1978). A chancela. Editorial Inova.

Chicago Style (17th ed.) Citation

Coimbra, Sá. A Chancela. Editorial Inova, 1978.

MLA (8th ed.) Citation

Coimbra, Sá. A Chancela. Editorial Inova, 1978.

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