Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA ZitierstilWilliams, A., & Edge, D. (2004). Great helms and their development into helmets.
Chicago ZitierstilWilliams, Alan, and David Edge. Great Helms and Their Development Into Helmets. 2004.
MLA ZitierstilWilliams, Alan, and David Edge. Great Helms and Their Development Into Helmets. 2004.