Gaya APA
WENNING, Andres. (2009).
Treehouses: Construction and design manual .
Berlin:
DOM Pub..
Gaya Chicago
WENNING, Andres.
Treehouses: Construction and design manual.
Berlin:
DOM Pub.,
2009.
Buku Teks.
Gaya MLA
WENNING, Andres.
Treehouses: Construction and design manual.
Berlin:
DOM Pub.,
2009.
Buku Teks.
Gaya Turabian
WENNING, Andres.
Treehouses: Construction and design manual.
Berlin:
DOM Pub.,
2009.
Buku Teks.