Gaya APA
In the thick of it : My life in the Sierra Club. ([s.a.]).
West Sussex:
[s.n.].
Gaya Chicago
In the thick of it : My life in the Sierra Club.
.
West Sussex:
[s.n.],
[s.a.].
Text.
Gaya MLA
In the thick of it : My life in the Sierra Club.
.
West Sussex:
[s.n.],
[s.a.].
Text.
Gaya Turabian
In the thick of it : My life in the Sierra Club.
West Sussex:
[s.n.],
[s.a.].
Print.