APA (7th ed.) Citation

Portell, J. (2005). Montserrat. Alpina : Geo Estel.

Chicago Style (17th ed.) Citation

Portell, Joan. Montserrat. Barcelona: Alpina : Geo Estel, 2005.

MLA (9th ed.) Citation

Portell, Joan. Montserrat. Alpina : Geo Estel, 2005.

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