APA (7th ed.) Citation

ZWARTJES, L. Developing geospatial thinking learning lines in secondary education: The GI learner project. European Association of Geographers.

Chicago Style (17th ed.) Citation

ZWARTJES, Luc. Developing Geospatial Thinking Learning Lines in Secondary Education: The GI Learner Project. European Association of Geographers.

MLA (9th ed.) Citation

ZWARTJES, Luc. Developing Geospatial Thinking Learning Lines in Secondary Education: The GI Learner Project. European Association of Geographers.

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