Cita APA (7th ed.)

Ahmed, Z. U., Krupnik, T. J., & Kamal, M. (2018). Introduction to basic GIS and spatial analysis using QGIS: Applications in Bangladesh. CIMMYT-Bangladesh.

Cita Chicago (17th ed.)

Ahmed, Zia Uddin, Timothy J. Krupnik, i Mustafa Kamal. Introduction to Basic GIS and Spatial Analysis Using QGIS: Applications in Bangladesh. Dhaka: CIMMYT-Bangladesh, 2018.

Cita MLA (9th ed.)

Ahmed, Zia Uddin, et al. Introduction to Basic GIS and Spatial Analysis Using QGIS: Applications in Bangladesh. CIMMYT-Bangladesh, 2018.