APA Style

X., F., E., V. (1984). Relativistic Astrophysics and cosmology : Proceedings of the XIVth Gift International seminar on Theoretical physics. 27 June - 1 Juli 1983 . Singapore: WORLD SCIENTIFIC.

MLA Style

X., Fustero.., E., Verdaguer.. "Relativistic Astrophysics and cosmology : Proceedings of the XIVth Gift International seminar on Theoretical physics. 27 June - 1 Juli 1983". Singapore: WORLD SCIENTIFIC, 1984. Buku.