APA

Leone N., Phillips E., . (1980). The Farmer's and rancher's : medical guide. New York: David McKay Company.

Chicago

Leone Nicholas, Phillips Elizabeth, . 1980. The Farmer's and rancher's : medical guide. New York: David McKay Company.

Harvard

Leone N., Phillips E., . (1980). The Farmer's and rancher's : medical guide. New York: David McKay Company.

MLA

Leone Nicholas, Phillips Elizabeth, . The Farmer's and rancher's : medical guide. New York: David McKay Company. 1980.