APA
LINDSEY, CLARK A. S. N. & Rahma Diana Sari. (2011). Student's Book Flying Start for Junior High School Year IX Semester 2. Denpasar: Pt Gelora Aksara Pratama.
Chicago
LINDSEY, CLARK Agnes Shanti Nindyarini and Rahma Diana Sari. 2011. Student's Book Flying Start for Junior High School Year IX Semester 2. Denpasar: Pt Gelora Aksara Pratama.
Harvard
LINDSEY, CLARK A. S. N. and Rahma Diana Sari. (2011). Student's Book Flying Start for Junior High School Year IX Semester 2. Denpasar: Pt Gelora Aksara Pratama.
MLA
LINDSEY, CLARK Agnes Shanti Nindyarini and Rahma Diana Sari. Student's Book Flying Start for Junior High School Year IX Semester 2. Denpasar: Pt Gelora Aksara Pratama. 2011.