APA Zitierstil

 Hopper, L. J. (2005).  Security and site design: A landscape architectural approach to analysis, assessment, and design implementation.  John Wiley & Sons.

Chicago Zitierstil

 Hopper, Leonard J.  Security and Site Design: A Landscape Architectural Approach to Analysis, Assessment, and Design Implementation.  John Wiley & Sons, 2005.

MLA Zitierstil

 Hopper, Leonard J.  Security and Site Design: A Landscape Architectural Approach to Analysis, Assessment, and Design Implementation.  John Wiley & Sons, 2005.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.