APA (7th ed.) Citation

Groth, D. (1999). A+ core module study guide (2nd ed.). BPB Publications.

Chicago Style (17th ed.) Citation

Groth, David. A+ Core Module Study Guide. 2nd ed. New Delhi: BPB Publications, 1999.

MLA (9th ed.) Citation

Groth, David. A+ Core Module Study Guide. 2nd ed. BPB Publications, 1999.