APA Style
Salmon, Michael. ().
Who's Behind the Door? : at the zoo .
:
.
Chicago Style
Salmon, Michael.
Who's Behind the Door? : at the zoo.
:
,
.
Text.
MLA Style
Salmon, Michael.
Who's Behind the Door? : at the zoo.
:
,
.
Text.
Turabian Style
Salmon, Michael.
Who's Behind the Door? : at the zoo.
:
,
.
Print.