APA Style
Dollah, Y. et al (2006).
Interacting with Our World : Our Beginnings Textbook 4A .
Singapore:
Marshall Cavendish Education.
MLA Style
Dollah, Yahya. et al.
"Interacting with Our World : Our Beginnings Textbook 4A".
Singapore:
Marshall Cavendish Education,
2006.
Text.