APA(7版)引用形式
Mohlenbrock, R. H., & Voigt, J. W. (1974). A flora of southern Illinois. Southern Illinois University Press.
Chicagoスタイル(17版)引用形式
Mohlenbrock, Robert H., , John W. Voigt. A Flora of Southern Illinois. Carbondale: Southern Illinois University Press, 1974.
MLA(9版)引用形式
Mohlenbrock, Robert H., , John W. Voigt. A Flora of Southern Illinois. Southern Illinois University Press, 1974.
警告: この引用は必ずしも正確ではありません.