Gaya APA

Stitt, F, A. (1999). Ecological Design Handbook Sustainable Strategies for Architecture, Landscape Architecture, Interior Design and Planning . USA: Mc Graw Hill.

Gaya MLA

Stitt, Fred, A.. "Ecological Design Handbook Sustainable Strategies for Architecture, Landscape Architecture, Interior Design and Planning". USA: Mc Graw Hill, 1999. Text.