APA Style
Powell, Robert. (1989).
Ken Yeang .
Singapore:
LANDMARK BOOKS.
Chicago Style
Powell, Robert.
Ken Yeang.
Singapore:
LANDMARK BOOKS,
1989.
.
MLA Style
Powell, Robert.
Ken Yeang.
Singapore:
LANDMARK BOOKS,
1989.
.
Turabian Style
Powell, Robert.
Ken Yeang.
Singapore:
LANDMARK BOOKS,
1989.
.