Quintana, J., & Jenny Quintana; Simon Haines; Barbara Stewart. (2004). First Certificate Masterclass. Oxford: Oxford University Press.
Trích dẫn kiểu ChicagoQuintana, Jenny, và Jenny Quintana; Simon Haines; Barbara Stewart. First Certificate Masterclass. Oxford: Oxford University Press, 2004.
MLA引文Quintana, Jenny, và Jenny Quintana; Simon Haines; Barbara Stewart. First Certificate Masterclass. Oxford: Oxford University Press, 2004.
警告:這些引文格式不一定是100%准確.