APA (7th ed.) Citation

DANIELSON & PORTER. (1990). Using english: Your second language. Prentice-Hall.

Chicago Style (17th ed.) Citation

DANIELSON and PORTER. Using English: Your Second Language. New Jersey: Prentice-Hall, 1990.

MLA (8th ed.) Citation

DANIELSON and PORTER. Using English: Your Second Language. Prentice-Hall, 1990.

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