APA Style
Yam, Peter. (2008).
Primary Level Vocabulary & Usage Book 1 .
Singapore:
Singapore Asian Publication.
Chicago Style
Yam, Peter.
Primary Level Vocabulary & Usage Book 1.
Singapore:
Singapore Asian Publication,
2008.
Text.
MLA Style
Yam, Peter.
Primary Level Vocabulary & Usage Book 1.
Singapore:
Singapore Asian Publication,
2008.
Text.
Turabian Style
Yam, Peter.
Primary Level Vocabulary & Usage Book 1.
Singapore:
Singapore Asian Publication,
2008.
Print.