APA (7th ed.) Citation

Vonk Guido, Schot Paul, Geertman Stan, & SAGE Publications Inc. A SWOT analysis of planning support systems.

Chicago Style (17th ed.) Citation

Vonk Guido, Schot Paul, Geertman Stan, and SAGE Publications Inc. A SWOT Analysis of Planning Support Systems.

MLA (9th ed.) Citation

Vonk Guido, et al. A SWOT Analysis of Planning Support Systems.