APA (7th ed.) Citation

H. Q. Mitchell. The English Hub 1A: Student´s book & Workbook (American Edition.).

Chicago Style (17th ed.) Citation

H. Q. Mitchell. The English Hub 1A: Student´s Book & Workbook. American Edition.

MLA (9th ed.) Citation

H. Q. Mitchell. The English Hub 1A: Student´s Book & Workbook. American Edition.

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