APA Style

Anjna, V., Shalini, H. (2020). Click Start Computer Science for Schools 4 Revised Edition (Revised Edition). UK: Cambridge University Press.

MLA Style

Anjna, Virmani., Shalini, Harisukh. "Click Start Computer Science for Schools 4 Revised Edition". Revised Edition UK: Cambridge University Press, 2020. Textbook.