Gaya APA
Marek, Richard. (1988).
Works of genius .
New York:
A Signet Book.
Gaya Chicago
Marek, Richard.
Works of genius.
New York:
A Signet Book,
1988.
Buku.
Gaya MLA
Marek, Richard.
Works of genius.
New York:
A Signet Book,
1988.
Buku.
Gaya Turabian
Marek, Richard.
Works of genius.
New York:
A Signet Book,
1988.
Buku.