APA Style
Sparke, Linda S., Gallagher III, John S.. (2012).
Galaxies in the universe: an introduction (6th ed).
Cambridge, UK:
Cambridqe University.
Chicago Style
Sparke, Linda S., Gallagher III, John S..
Galaxies in the universe: an introduction.
6th ed
Cambridge, UK:
Cambridqe University,
2012.
Textbook.
MLA Style
Sparke, Linda S., Gallagher III, John S..
Galaxies in the universe: an introduction.
6th ed
Cambridge, UK:
Cambridqe University,
2012.
Textbook.
Turabian Style
Sparke, Linda S., Gallagher III, John S..
Galaxies in the universe: an introduction.
6th ed
Cambridge, UK:
Cambridqe University,
2012.
Textbook.