Gaya APA
Verrill, A. Hyatt. (1956).
The Strange Story Of Our Earth .
New York:
Fawcett Publications, Inc..
Gaya Chicago
Verrill, A. Hyatt.
The Strange Story Of Our Earth.
New York:
Fawcett Publications, Inc.,
1956.
Text.
Gaya MLA
Verrill, A. Hyatt.
The Strange Story Of Our Earth.
New York:
Fawcett Publications, Inc.,
1956.
Text.
Gaya Turabian
Verrill, A. Hyatt.
The Strange Story Of Our Earth.
New York:
Fawcett Publications, Inc.,
1956.
Print.