Citazione Stile APA (7a Edizione)

BELL SIMON. (2008). DESIGN FOR OUTDOOR RECREATION. TAYLOR AND FRANCIS.

Citazione stile Chigago Style (17a edizione)

BELL SIMON. DESIGN FOR OUTDOOR RECREATION. NEW YORK: TAYLOR AND FRANCIS, 2008.

Citatione MLA (9a ed.)

BELL SIMON. DESIGN FOR OUTDOOR RECREATION. TAYLOR AND FRANCIS, 2008.