APA (7th ed.) Citation

Baade, W. (1963). Evolution of stars and galaxies. Harvard Univ. Press.

Chicago Style (17th ed.) Citation

Baade, Walter. Evolution of Stars and Galaxies. Cambridge, Mass: Harvard Univ. Press, 1963.

MLA (9th ed.) Citation

Baade, Walter. Evolution of Stars and Galaxies. Harvard Univ. Press, 1963.

Warning: These citations may not always be 100% accurate.