APA Style
Allen , James .. (2011).
Natural language understanding (2nd.).
India.:
Pearson,.
Chicago Style
Allen , James ..
Natural language understanding.
2nd.
India.:
Pearson,,
2011.
Book.
MLA Style
Allen , James ..
Natural language understanding.
2nd.
India.:
Pearson,,
2011.
Book.
Turabian Style
Allen , James ..
Natural language understanding.
2nd.
India.:
Pearson,,
2011.
Book.