APA Style
Pietro, Robert J. Di. (1987).
Strategic interaction: learning languages through scenarios .
New York:
Cambridge.
Chicago Style
Pietro, Robert J. Di.
Strategic interaction: learning languages through scenarios.
New York:
Cambridge,
1987.
Text.
MLA Style
Pietro, Robert J. Di.
Strategic interaction: learning languages through scenarios.
New York:
Cambridge,
1987.
Text.
Turabian Style
Pietro, Robert J. Di.
Strategic interaction: learning languages through scenarios.
New York:
Cambridge,
1987.
Print.