APA Style
Martin, Patricia A. Fink 2. (2002).
Northern spotted owls .
:
.
Chicago Style
Martin, Patricia A. Fink 2.
Northern spotted owls.
:
,
2002.
TXB.
MLA Style
Martin, Patricia A. Fink 2.
Northern spotted owls.
:
,
2002.
TXB.
Turabian Style
Martin, Patricia A. Fink 2.
Northern spotted owls.
:
,
2002.
TXB.