Gaya APA
Thomas A Edison. (1977).
Sebastopol, CA:
Thomson.
Gaya Chicago
Thomas A Edison.
.
Sebastopol, CA:
Thomson,
1977.
Text.
Gaya MLA
Thomas A Edison.
.
Sebastopol, CA:
Thomson,
1977.
Text.
Gaya Turabian
Thomas A Edison.
Sebastopol, CA:
Thomson,
1977.
Print.