Howard, L. (1842). A cycle of eighteen years in the seasons of Britain: Deduced from meteorological observations made at Ackworth, in the West Riding of Yorkshire, from 1824 to 1841. J. Ridgway.
Chicago-Zitierstil (17. Ausg.)Howard, Luke. A Cycle of Eighteen Years in the Seasons of Britain: Deduced from Meteorological Observations Made at Ackworth, in the West Riding of Yorkshire, from 1824 to 1841. London: J. Ridgway, 1842.
MLA-Zitierstil (9. Ausg.)Howard, Luke. A Cycle of Eighteen Years in the Seasons of Britain: Deduced from Meteorological Observations Made at Ackworth, in the West Riding of Yorkshire, from 1824 to 1841. J. Ridgway, 1842.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.