Plaskett, J. S. (1923). The Dominion Astrophysical Observatory, Victoria, BC: Asketch of the development of astronomy in Canada and of the founding of this observatory .. F. A. Acland.
Chicago-Zitierstil (17. Ausg.)Plaskett, John Stanley. The Dominion Astrophysical Observatory, Victoria, BC: Asketch of the Development of Astronomy in Canada and of the Founding of This Observatory .. Ottawa: F. A. Acland, 1923.
MLA-Zitierstil (9. Ausg.)Plaskett, John Stanley. The Dominion Astrophysical Observatory, Victoria, BC: Asketch of the Development of Astronomy in Canada and of the Founding of This Observatory .. F. A. Acland, 1923.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.