APA (7th ed.) Citation

Oda, K., & Bednarz, S. W. (2012). College students' GIS spatial concept knowledge assessed by concept maps. [Texas A&M University].

Chicago Style (17th ed.) Citation

Oda, Katsuhiko, and Sarah W. Bednarz. College Students' GIS Spatial Concept Knowledge Assessed by Concept Maps. [College Station, Tex.]: [Texas A&M University], 2012.

MLA (9th ed.) Citation

Oda, Katsuhiko, and Sarah W. Bednarz. College Students' GIS Spatial Concept Knowledge Assessed by Concept Maps. [Texas A&M University], 2012.