APA Style
Heyman, Jacques. (1957).
Plastic design of portal frames .
London:
Cambrifde Universitry Press.
Chicago Style
Heyman, Jacques.
Plastic design of portal frames.
London:
Cambrifde Universitry Press,
1957.
Buku Teks.
MLA Style
Heyman, Jacques.
Plastic design of portal frames.
London:
Cambrifde Universitry Press,
1957.
Buku Teks.
Turabian Style
Heyman, Jacques.
Plastic design of portal frames.
London:
Cambrifde Universitry Press,
1957.
Buku Teks.