Vegetarianism : a history

MLA

Spencer, Colin. Vegetarianism : a History. 2. ed., rev. and updated London: Grub Street, 2000.

APA

Spencer, C. (2000). Vegetarianism : a history. 2. ed., rev. and updated London: Grub Street.

Chicago

Spencer, Colin, Vegetarianism: A History. 2. ed., rev. and updated London: Grub Street, 2000.