Pikunas, J. (1976). Human development, an emergent science (3d ed.). McGraw-Hill.
Chicagoスタイル(17版)引用形式Pikunas, Justin. Human Development, an Emergent Science. 3d ed. New York: McGraw-Hill, 1976.
MLA(8版)引用形式Pikunas, Justin. Human Development, an Emergent Science. 3d ed. McGraw-Hill, 1976.
警告: この引用は必ずしも正確ではありません.