Παραπομπή σε μορφή APA (7η εκδ.)
Walker, P., & Walsh, L. (2009). Growing good things to eat in Texas: Profiles of organic farmers and ranchers across the state. Texas A&M University Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)
Walker, Pamela, και Linda Walsh. Growing Good Things to Eat in Texas: Profiles of Organic Farmers and Ranchers Across the State. College Station: Texas A&M University Press, 2009.
Παραπομπή σε μορφή MLA (9th εκδ.)
Walker, Pamela, και Linda Walsh. Growing Good Things to Eat in Texas: Profiles of Organic Farmers and Ranchers Across the State. Texas A&M University Press, 2009.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.