APA (7th ed.) Citation

Pertat, G. Du ptosis: Son traitement chirurgical.

Chicago Style (17th ed.) Citation

Pertat, Gabriel. Du Ptosis: Son Traitement Chirurgical.

MLA (8th ed.) Citation

Pertat, Gabriel. Du Ptosis: Son Traitement Chirurgical.

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