APA (7th ed.) Citation

English Language Services. (1966). Special english: Engineering. Collier Macmillan International.

Chicago Style (17th ed.) Citation

English Language Services. Special English: Engineering. Nueva York: Collier Macmillan International, 1966.

MLA (9th ed.) Citation

English Language Services. Special English: Engineering. Collier Macmillan International, 1966.

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