Lua APA (7ú heag.)

Gregory, R. (2009). The Forest Tower, Schovenhorst Estate, Putten, The Netherlands: Architekten: Search BV. The Architectural Review.

Lua i Stíl Chicago (17ú heag.)

Gregory, Rob. "The Forest Tower, Schovenhorst Estate, Putten, The Netherlands: Architekten: Search BV." The Architectural Review 2009.

Lua MLA (8ú heag.)

Gregory, Rob. "The Forest Tower, Schovenhorst Estate, Putten, The Netherlands: Architekten: Search BV." The Architectural Review, 2009.

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