Howarth, M. K. (1958). A monograph of the ammonites of the Liassic family Amaltheidae in Britain. Printed for the Palaeontographical Society.
Chicago Style (17th ed.) CitationHowarth, Michael Kingsley. A Monograph of the Ammonites of the Liassic Family Amaltheidae in Britain. London: Printed for the Palaeontographical Society, 1958.
MLA (9th ed.) CitationHowarth, Michael Kingsley. A Monograph of the Ammonites of the Liassic Family Amaltheidae in Britain. Printed for the Palaeontographical Society, 1958.
Warning: These citations may not always be 100% accurate.