APA (7th ed.) Citation

Norton, P. (2011). [Title not supplied]: Norton, Peter (7th ed.).

Chicago Style (17th ed.) Citation

Norton, Peter. [Title Not Supplied]: Norton, Peter. 7th ed. Tata McGraw Hill, 2011.

MLA (9th ed.) Citation

Norton, Peter. [Title Not Supplied]: Norton, Peter. 7th ed. 2011.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.