APA Style

J, B. et al (1997). Proceedings of the Spanish relavity meeting relavistic astrophysics and cosmology La Laguna. Tenerife. Spain September 4-7. 1995 . Singapore: WORLD SCIENCTIFIC PUB.

MLA Style

J, Buitrago.. et al. "Proceedings of the Spanish relavity meeting relavistic astrophysics and cosmology La Laguna. Tenerife. Spain September 4-7. 1995". Singapore: WORLD SCIENCTIFIC PUB, 1997. Buku.