APA Style
Tay, Beverly. (2011).
Longman Science Process Skills for Lower Secondary Volume 1 2nd Edition .
Singapore:
Pearson Longman.
Chicago Style
Tay, Beverly.
Longman Science Process Skills for Lower Secondary Volume 1 2nd Edition.
Singapore:
Pearson Longman,
2011.
Text.
MLA Style
Tay, Beverly.
Longman Science Process Skills for Lower Secondary Volume 1 2nd Edition.
Singapore:
Pearson Longman,
2011.
Text.
Turabian Style
Tay, Beverly.
Longman Science Process Skills for Lower Secondary Volume 1 2nd Edition.
Singapore:
Pearson Longman,
2011.
Print.