APA Style
Russell, Henry Norris. (1927).
Astronomy .
Boston:
Ginn and Company.
Chicago Style
Russell, Henry Norris.
Astronomy.
Boston:
Ginn and Company,
1927.
Buku Teks.
MLA Style
Russell, Henry Norris.
Astronomy.
Boston:
Ginn and Company,
1927.
Buku Teks.
Turabian Style
Russell, Henry Norris.
Astronomy.
Boston:
Ginn and Company,
1927.
Buku Teks.