Cita APA (7a ed.)

Geological Association of Canada. (1997). Ottawa' 97: GAC/MAC Annual Meeting, May 19-21, 199 = Réunion annuelle AGC/AMC du 19 au 21 mai 1997. Geological Association of Canada.

Cita Chicago Style (17a ed.)

Geological Association of Canada. Ottawa' 97: GAC/MAC Annual Meeting, May 19-21, 199 = Réunion Annuelle AGC/AMC Du 19 Au 21 Mai 1997. [S.l.]: Geological Association of Canada, 1997.

Cita MLA (9a ed.)

Geological Association of Canada. Ottawa' 97: GAC/MAC Annual Meeting, May 19-21, 199 = Réunion Annuelle AGC/AMC Du 19 Au 21 Mai 1997. Geological Association of Canada, 1997.