APA Citation

Linguaphone Institute Limited. (1971). LINGUAPHONE English course: Introduction. London: Linguaphone Institute Limited.

Chicago Style Citation

Linguaphone Institute Limited. LINGUAPHONE English Course: Introduction. London: Linguaphone Institute Limited, 1971.

MLA Citation

Linguaphone Institute Limited. LINGUAPHONE English Course: Introduction. London: Linguaphone Institute Limited, 1971.

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