APA (7th ed.) Citation

International Astronomical Union, Hearnshaw, J. B., & Cottrell, P. L. (1986). Instrumentation and research programmes for small telescopes: Proceedings of the 118th Symposium of the International Astronomical Union, held in Christchurch, New Zealand, 2-6 December 1985. Proceedings of the ... symposium of the International Astronomical Union.

Chicago Style (17th ed.) Citation

International Astronomical Union, John B. Hearnshaw, and Peter Ledsam Cottrell. "Instrumentation and Research Programmes for Small Telescopes: Proceedings of the 118th Symposium of the International Astronomical Union, Held in Christchurch, New Zealand, 2-6 December 1985." Proceedings of the ... Symposium of the International Astronomical Union 1986.

MLA (9th ed.) Citation

International Astronomical Union, et al. "Instrumentation and Research Programmes for Small Telescopes: Proceedings of the 118th Symposium of the International Astronomical Union, Held in Christchurch, New Zealand, 2-6 December 1985." Proceedings of the ... Symposium of the International Astronomical Union, 1986.