Penkala, Z. (2007). Life as an experiment. Cambridge Scholars Publishing.
Chicagoスタイル(17版)引用形式Penkala, Zdenek. Life as an Experiment. Newcastle, UK: Cambridge Scholars Publishing, 2007.
MLA(9版)引用形式Penkala, Zdenek. Life as an Experiment. Cambridge Scholars Publishing, 2007.
警告: この引用は必ずしも正確ではありません.