Whitefield, P. (2002). How to make a forest garden (3rd ed., rev'd.). Permanent ; Distributed in the USA by Chelsea Green.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWhitefield, Patrick. How to Make a Forest Garden. 3rd ed., rev'd. East Meon, Hampshire, England : White River Junction, Vt.: Permanent ; Distributed in the USA by Chelsea Green, 2002.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWhitefield, Patrick. How to Make a Forest Garden. 3rd ed., rev'd. Permanent ; Distributed in the USA by Chelsea Green, 2002.
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