Cita APA

Donovan, P. (1978). Basic English for Science: Peter Donovan. Oxford: Oxford University.

Chicago Style Citation

Donovan, Peter. Basic English for Science: Peter Donovan. Oxford: Oxford University, 1978.

Cita MLA

Donovan, Peter. Basic English for Science: Peter Donovan. Oxford: Oxford University, 1978.

Atenció: Aquestes cites poden no estar 100% correctes.