APA (7th ed.) Citation

Jones, L., & Von Baeyer, C. Functions of american english. Communication activities for the classroon.

Chicago Style (17th ed.) Citation

Jones, Leo, and C. Von Baeyer. Functions of American English. Communication Activities for the Classroon.

MLA (8th ed.) Citation

Jones, Leo, and C. Von Baeyer. Functions of American English. Communication Activities for the Classroon.

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