APA (7th ed.) Citation

Coll, X. (1970). Serra de Collserola (Tibidabo): Parc natural de Barcelona. Monts. Castells. Ed. Alpina.

Chicago Style (17th ed.) Citation

Coll, Xavier. Serra De Collserola (Tibidabo): Parc Natural De Barcelona. Monts. Castells. Granollers: Ed. Alpina, 1970.

MLA (9th ed.) Citation

Coll, Xavier. Serra De Collserola (Tibidabo): Parc Natural De Barcelona. Monts. Castells. Ed. Alpina, 1970.

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