Gaya APA
Encyclopedia Americana 29 Wilmot Proviso to Zygote. (1974).
USA:
Americana Corporation.
Gaya Chicago
Encyclopedia Americana 29 Wilmot Proviso to Zygote.
Vol. 29.
USA:
Americana Corporation,
1974.
Text.
Gaya MLA
Encyclopedia Americana 29 Wilmot Proviso to Zygote.
Vol. 29.
USA:
Americana Corporation,
1974.
Text.
Gaya Turabian
Encyclopedia Americana 29 Wilmot Proviso to Zygote.
USA:
Americana Corporation,
1974.
Print.