ebrary, Inc. (1986). Nutrient requirements of cats (Rev. ed.). National Academy Press.
Chicago Style (17th ed.) Citationebrary, Inc. Nutrient Requirements of Cats. Rev. ed. Washington, D.C.: National Academy Press, 1986.
ציטוט MLAebrary, Inc. Nutrient Requirements of Cats. Rev. ed. National Academy Press, 1986.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.