Boyd, C. E. (1979). Water quality in warmwater fish ponds. Auburn University.
Chicago Style (17th ed.) CitationBoyd, Claude E. Water Quality in Warmwater Fish Ponds. Alabama: Auburn University, 1979.
ציטוט MLABoyd, Claude E. Water Quality in Warmwater Fish Ponds. Auburn University, 1979.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.