Schulz, N. S. (2005). From dust to stars: Studies of the formation and early evolution of stars. Praxis Publishing.
Chicago-viite (17. p.)Schulz, Norbert S. From Dust to Stars: Studies of the Formation and Early Evolution of Stars. Berlin, Heidelberg: Praxis Publishing, 2005.
MLA-viite (8. p.)Schulz, Norbert S. From Dust to Stars: Studies of the Formation and Early Evolution of Stars. Praxis Publishing, 2005.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.