एपीए उद्धरण

Eric V Linder. (1997). First primciples of cosmology. harlow, England: Addison-Wesley.

शिकागो स्टाइल उद्धरण

Eric V Linder. First Primciples of Cosmology. harlow, England: Addison-Wesley, 1997.

एमएलए उद्धरण

Eric V Linder. First Primciples of Cosmology. harlow, England: Addison-Wesley, 1997.