Ward, F. K. (1930). Plant hunting on the edge of the world. Victor Gollancz.
Chicagoスタイル(17版)引用形式Ward, F. Kingdon. Plant Hunting on the Edge of the World. London: Victor Gollancz, 1930.
MLA(9版)引用形式Ward, F. Kingdon. Plant Hunting on the Edge of the World. Victor Gollancz, 1930.
警告: この引用は必ずしも正確ではありません.