Cita APA (7th ed.)

Rutledge, G. N. (2010). Primary science: Teaching the tricky bits. McGraw Hill : Open University Press.

Cita Chicago (17th ed.)

Rutledge, G. N. Primary Science: Teaching the Tricky Bits. Berkshire, England: McGraw Hill : Open University Press, 2010.

Cita MLA (9th ed.)

Rutledge, G. N. Primary Science: Teaching the Tricky Bits. McGraw Hill : Open University Press, 2010.