Tapp, J. (1631). The seamans Kalender, or an ephemerides of the sun, moone and certaine starres (12. impr.). Tap.
Chicago Style (17th ed.) CitationTapp, John. The Seamans Kalender, or an Ephemerides of the Sun, Moone and Certaine Starres. 12. impr. London: Tap, 1631.
MLA (9th ed.) CitationTapp, John. The Seamans Kalender, or an Ephemerides of the Sun, Moone and Certaine Starres. 12. impr. Tap, 1631.
Warning: These citations may not always be 100% accurate.