APA Style

Lougheed, L. (). Barron's IELTS Educational Series 2ND Edition (2nd Ed.). Tangerang Selatan: Binarupa Aksara.

MLA Style

Lougheed, Lin. "Barron's IELTS Educational Series 2ND Edition". 2nd Ed. Tangerang Selatan: Binarupa Aksara, . Text.