APA Style
Astronomy;Text;;9. ().
:
.
Chicago Style
Astronomy;Text;;9.
with simplified star maps for both hemispheres;Ast.
:
,
.
78075E+12;Usborne;2004;;Usborn.
MLA Style
Astronomy;Text;;9.
with simplified star maps for both hemispheres;Ast.
:
,
.
78075E+12;Usborne;2004;;Usborn.
Turabian Style
Astronomy;Text;;9.
:
,
.
78075E+12;Usborne;2004;;Usborn.