Cita APA (7a ed.)
Olliver, J., & Clendinning, J. (1979). Principles of surveying.Vol.2: Photogrammetry,adjustment and field astronomy (4.vyd.). Van Nostrand Reinhold.
Cita Chicago Style (17a ed.)
Olliver, J.G, y J. Clendinning. Principles of Surveying.Vol.2: Photogrammetry,adjustment and Field Astronomy. 4.vyd. London: Van Nostrand Reinhold, 1979.
Cita MLA (9a ed.)
Olliver, J.G, y J. Clendinning. Principles of Surveying.Vol.2: Photogrammetry,adjustment and Field Astronomy. 4.vyd. Van Nostrand Reinhold, 1979.
Precaución: Estas citas no son 100% exactas.