Gaya APA
Mills, H, K, &, S.
(2014).
Design A Skyscraper
(
1)
.
London, Inggris:
QED Pubishing.
Gaya MLA
Mills, Hilary, Koll, &, Steve.
"Design A Skyscraper".
1
London, Inggris:
QED Pubishing,
2014.
Buku Analog.