APA-referens

Alvarez- Gaume, L., & L. Alvarez- Gaume et- al. (1990). Global geometry and mathematical physics. Springer- verlag.

Chicago-stil citat

Alvarez- Gaume, L., och L. Alvarez- Gaume et- al. Global Geometry and Mathematical Physics. New York: Springer- verlag, 1990.

MLA-referens

Alvarez- Gaume, L., och L. Alvarez- Gaume et- al. Global Geometry and Mathematical Physics. Springer- verlag, 1990.