APA
Sapkota B., Bhattarai B. K. & Pokharel B. (2069). Fundamentals of engineering physics. Kathmandu: Benchmark Education Support Pvt. Ltd.
Chicago
Sapkota Balkrishna, Bhattarai Binod Kumar and Pokharel Bhadra. 2069. Fundamentals of engineering physics. Kathmandu: Benchmark Education Support Pvt. Ltd.
Harvard
Sapkota B., Bhattarai B. K. and Pokharel B. (2069). Fundamentals of engineering physics. Kathmandu: Benchmark Education Support Pvt. Ltd.
MLA
Sapkota Balkrishna, Bhattarai Binod Kumar and Pokharel Bhadra. Fundamentals of engineering physics. Kathmandu: Benchmark Education Support Pvt. Ltd. 2069.