APA (7th ed.) Citation

Creak, E. W. (1896). The General bearings of magnetic observation. Government Printing Of.

Chicago Style (17th ed.) Citation

Creak, Ettrick W. The General Bearings of Magnetic Observation. Washington: Government Printing Of, 1896.

MLA (9th ed.) Citation

Creak, Ettrick W. The General Bearings of Magnetic Observation. Government Printing Of, 1896.

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