APA (7th ed.) Citation

Shufeldt lhH.H & Dunlap. Piloting & dead reckoning (4th.ed.).

Chicago Style (17th ed.) Citation

Shufeldt lhH.H and Dunlap. Piloting & Dead Reckoning. 4th.ed. Annapolis,Maryland lbNaval Institute Press lc1999.

MLA (9th ed.) Citation

Shufeldt lhH.H and Dunlap. Piloting & Dead Reckoning. 4th.ed.

Warning: These citations may not always be 100% accurate.