APA
Belnap N. D., Müller T. & Placek T. (2020). Branching space-times. New York: Oxford University Press.
Chicago
Belnap Nuel D, Müller Thomas and Placek Tomasz. 2020. Branching space-times. New York: Oxford University Press.
Harvard
Belnap N. D., Müller T. and Placek T. (2020). Branching space-times. New York: Oxford University Press.
MLA
Belnap Nuel D, Müller Thomas and Placek Tomasz. Branching space-times. New York: Oxford University Press. 2020.