Cita APA (7th ed.)

Gopalan, R., Venkappayya, D., & Nagarajan, S. (2025). Engineering Chemistry (4th ed.). Vikas Publishing House.

Cita Chicago (17th ed.)

Gopalan, R., D. Venkappayya, i Sulochana Nagarajan. Engineering Chemistry. 4th ed. Noida: Vikas Publishing House, 2025.

Cita MLA (9th ed.)

Gopalan, R., et al. Engineering Chemistry. 4th ed. Vikas Publishing House, 2025.