APA (7th ed.) Citation
Gilbert, C., & Williams, L. (1988). The ABC's of 1-2-3: Release 2. BPB.
Chicago Style (17th ed.) Citation
Gilbert, Chris, and Laurie Williams. The ABC's of 1-2-3: Release 2. New Delhi: BPB, 1988.
MLA (9th ed.) Citation
Gilbert, Chris, and Laurie Williams. The ABC's of 1-2-3: Release 2. BPB, 1988.
Warning: These citations may not always be 100% accurate.