APA (7th ed.) Citation

Ctirad, S., & David, M. (2018, March). Evaluation of Natural Attractions of the Island of Gran Canaria for Geoscience Tourism Requirements. GeoScience Engineering.

Chicago Style (17th ed.) Citation

Ctirad, Schejbal, and Michalík David. "Evaluation of Natural Attractions of the Island of Gran Canaria for Geoscience Tourism Requirements." GeoScience Engineering Mar. 2018.

MLA (9th ed.) Citation

Ctirad, Schejbal, and Michalík David. "Evaluation of Natural Attractions of the Island of Gran Canaria for Geoscience Tourism Requirements." GeoScience Engineering, Mar. 2018.