Crothers, S. M. (1973). Ralph Waldo Emerson: How to know him. Kennikat Press.
Chicagoスタイル(17版)引用形式Crothers, Samuel McChord. Ralph Waldo Emerson: How to Know Him. Port Washington, N.Y.: Kennikat Press, 1973.
MLA(8版)引用形式Crothers, Samuel McChord. Ralph Waldo Emerson: How to Know Him. Kennikat Press, 1973.
警告: この引用は必ずしも正確ではありません.