International Geological Congress Sydney, N.S.W, International Union of Geological Sciences, Australian Academy of Science, & Geological Society of Australia. (1977). General proceedings. [s.n.].
Citazione stile Chigago Style (17a edizione)International Geological Congress Sydney, N.S.W, International Union of Geological Sciences, Australian Academy of Science, e Geological Society of Australia. General Proceedings. Canberra: [s.n.], 1977.
Citatione MLA (8a ed.)International Geological Congress Sydney, N.S.W, et al. General Proceedings. [s.n.], 1977.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.