APA Style
Ahern, J, G, F, J. (1995).
Greenways: the beginning of international movement .
University of Mssachusetts:
ELSEVIER.
MLA Style
Ahern, Julius, GY., Fabos, Jack.
"Greenways: the beginning of international movement".
University of Mssachusetts:
ELSEVIER,
1995.
Buku.