Cottrell, A., & McNichols, J. (2011). The urban farm handbook: City-slicker resources for growing, raising, sourcing, trading, and preparing what you eat. Skipstone.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCottrell, Annette, और Joshua McNichols. The Urban Farm Handbook: City-slicker Resources for Growing, Raising, Sourcing, Trading, and Preparing What You Eat. Seattle, Wash.: Skipstone, 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCottrell, Annette, और Joshua McNichols. The Urban Farm Handbook: City-slicker Resources for Growing, Raising, Sourcing, Trading, and Preparing What You Eat. Skipstone, 2011.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.