APA (7e ed.) Bronvermelding

Duckham, M., Sun, Q., & Worboys, M. F. (2024). GIS: A Computing Perspective Third Edition. Taylor & Francis.

Chicago (17e ed.) Bronvermelding

Duckham, Matt, Qian Sun, en Michael F. Worboys. GIS: A Computing Perspective Third Edition. Taylor & Francis, 2024.

MLA (9e ed.) Bronvermelding

Duckham, Matt, et al. GIS: A Computing Perspective Third Edition. Taylor & Francis, 2024.