APA (7th ed.) Citation

Filmer, M., Kuhn, M., & Featherstone, W. (2009). Correction to Angus-Leppan, P.V. (1979) Refraction in levelling - its variation with ground slope and meteorological conditions. Spatial Sciences Institute, Australia.

Chicago Style (17th ed.) Citation

Filmer, Michael, Michael Kuhn, and Will Featherstone. Correction to Angus-Leppan, P.V. (1979) Refraction in Levelling - Its Variation with Ground Slope and Meteorological Conditions. Spatial Sciences Institute, Australia, 2009.

MLA (9th ed.) Citation

Filmer, Michael, et al. Correction to Angus-Leppan, P.V. (1979) Refraction in Levelling - Its Variation with Ground Slope and Meteorological Conditions. Spatial Sciences Institute, Australia, 2009.