APA Style
Hubbard, L Ron. (1997).
Early years of adventure letters & journals .
California:
Bridge Publications.
Chicago Style
Hubbard, L Ron.
Early years of adventure letters & journals.
California:
Bridge Publications,
1997.
Text.
MLA Style
Hubbard, L Ron.
Early years of adventure letters & journals.
California:
Bridge Publications,
1997.
Text.
Turabian Style
Hubbard, L Ron.
Early years of adventure letters & journals.
California:
Bridge Publications,
1997.
Print.