Gaya APA
Dickinson, Terence, Dyer, Alan. (2013).
The backyard astronomer's guide .
New York:
A Firefly Book.
Gaya Chicago
Dickinson, Terence, Dyer, Alan.
The backyard astronomer's guide.
New York:
A Firefly Book,
2013.
Text.
Gaya MLA
Dickinson, Terence, Dyer, Alan.
The backyard astronomer's guide.
New York:
A Firefly Book,
2013.
Text.
Gaya Turabian
Dickinson, Terence, Dyer, Alan.
The backyard astronomer's guide.
New York:
A Firefly Book,
2013.
Print.