APA Citation

Christophersen, P. (1973). Second-language learning: Myth and reality. Harmondsworth, Inglaterra: Penguin Education.

Chicago Style Citation

Christophersen, Paul. Second-language Learning: Myth and Reality. Harmondsworth, Inglaterra: Penguin Education, 1973.

MLA Citation

Christophersen, Paul. Second-language Learning: Myth and Reality. Harmondsworth, Inglaterra: Penguin Education, 1973.

Warning: These citations may not always be 100% accurate.