APA (7th ed.) Citation

Duarte, António Paulo David Silva. (2019). The Portuguese Health Service in World War One.

Chicago Style (17th ed.) Citation

Duarte, António Paulo David Silva. The Portuguese Health Service in World War One. 2019.

MLA (8th ed.) Citation

Duarte, António Paulo David Silva. The Portuguese Health Service in World War One. 2019.

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