Gaya APA
Douglas, Ian, James, Philip. (2015).
Urban ecology : an introduction .
Oxon:
Routledge.
Gaya Chicago
Douglas, Ian, James, Philip.
Urban ecology : an introduction.
Oxon:
Routledge,
2015.
Text.
Gaya MLA
Douglas, Ian, James, Philip.
Urban ecology : an introduction.
Oxon:
Routledge,
2015.
Text.
Gaya Turabian
Douglas, Ian, James, Philip.
Urban ecology : an introduction.
Oxon:
Routledge,
2015.
Print.