Aspley, J. (1624). Speculum nauticum: A looking glasse, for sea-men: wherein they may behold a small instrument called plaine scale: whereby all questions nauticall, and propositions astronomicall are very easily and demonstratiuely wrought. Printed by Thomas Harper.
Chicago-Zitierstil (17. Ausg.)Aspley, John. Speculum Nauticum: A Looking Glasse, for Sea-men: Wherein They May Behold a Small Instrument Called Plaine Scale: Whereby All Questions Nauticall, and Propositions Astronomicall Are Very Easily and Demonstratiuely Wrought. London: Printed by Thomas Harper, 1624.
MLA-Zitierstil (9. Ausg.)Aspley, John. Speculum Nauticum: A Looking Glasse, for Sea-men: Wherein They May Behold a Small Instrument Called Plaine Scale: Whereby All Questions Nauticall, and Propositions Astronomicall Are Very Easily and Demonstratiuely Wrought. Printed by Thomas Harper, 1624.