APA (7th ed.) Citation

Monfries, H. Oral drills in functional English. Macmillan Press.

Chicago Style (17th ed.) Citation

Monfries, Helen. Oral Drills in Functional English. England: Macmillan Press.

MLA (9th ed.) Citation

Monfries, Helen. Oral Drills in Functional English. Macmillan Press.

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