APA (7th ed.) Citation

Eckersley, C. E., & Salisbury, C. S. (1956). Essential English for foreing students: Book 3.

Chicago Style (17th ed.) Citation

Eckersley, C. E., and Charles Sharrocks Salisbury. Essential English for Foreing Students: Book 3. London, 1956.

MLA (9th ed.) Citation

Eckersley, C. E., and Charles Sharrocks Salisbury. Essential English for Foreing Students: Book 3. 1956.

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