APA Style

L, J, B, K, D, &, S, M, P. (). MECHANICAL VIBRATIONS(CANCELLED 2020) (12). : Sapna Book House.

MLA Style

L, J, B, K, DAS, &, SRINIVASA, MURTHY, P. "MECHANICAL VIBRATIONS(CANCELLED 2020)". 12 : Sapna Book House, . Text.