The Most massive stars :
proceedings /
ESO workshop, Garching, 23-25 November 1981 ; edited by S. D'Odorico, B. Baade and K. Kjär.
APA Citation
Kjär, K., Baade, D., D'Odorico, S., European Southern Observatory. (1981). The Most massive stars: proceedings. Garching bei München: European Southern Observatory.
MLA Citation
Kjär, K, D Baade, S D'Odorico, and European Southern Observatory. The Most Massive Stars: Proceedings. Garching bei München: European Southern Observatory, 1981.
Warning: These citations may not always be complete (especially for serials).