APA Style
Cramer, Ronald L., Skinner, B. F.. ().
Beyond freedom and dignity a bantam/vintage book .
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Chicago Style
Cramer, Ronald L., Skinner, B. F..
Beyond freedom and dignity a bantam/vintage book.
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.
MLA Style
Cramer, Ronald L., Skinner, B. F..
Beyond freedom and dignity a bantam/vintage book.
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,
.
.
Turabian Style
Cramer, Ronald L., Skinner, B. F..
Beyond freedom and dignity a bantam/vintage book.
:
,
.
.