Allen, A. A. (1968). book of bird life (2nd ed.). D. Van Nostrand Company. Inc.
シカゴスタイル引用形Allen, Arthur A. Book of Bird Life. 2nd ed. New Jersey: D. Van Nostrand Company. Inc, 1968.
MLA引用形式Allen, Arthur A. Book of Bird Life. 2nd ed. D. Van Nostrand Company. Inc, 1968.
警告: この引用は必ずしも正確ではありません.