APA Edition Citation

Budlong, J. P. (1978). Sky and sextant: Practical celestial navigation (2.).

Chicago Edition Citation

Budlong, John P. Sky and Sextant: Practical Celestial Navigation. 2. Van Nostrand Reinhold Co., New York, 1978.

MLA Edition Citation

Budlong, John P. Sky and Sextant: Practical Celestial Navigation. 2. 1978.

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