APA (7th ed.) Citation

Cunningham, C. J., Marsden, B. G., & Orchiston, W. (2011). Giuseppe Piazzi: The controversial discovery and loss of Ceres in 1801.

Chicago Style (17th ed.) Citation

Cunningham, Clifford J., Brian G. Marsden, and Wayne Orchiston. Giuseppe Piazzi: The Controversial Discovery and Loss of Ceres in 1801. 2011.

MLA (9th ed.) Citation

Cunningham, Clifford J., et al. Giuseppe Piazzi: The Controversial Discovery and Loss of Ceres in 1801. 2011.