APA (7th ed.) Citation

Sousa, P. S. (1997). Guadiana / Alqueva. EDIA.

Chicago Style (17th ed.) Citation

Sousa, Paulo Sá. Guadiana / Alqueva. EDIA, 1997.

MLA (8th ed.) Citation

Sousa, Paulo Sá. Guadiana / Alqueva. EDIA, 1997.

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