APA-referens (7:e uppl.)

Subrahmanyam,C.V.S, Kusumdevi,V, Suresh, S., & Thimmasetty, J. (2018). Pharmaceutical engineering: Unit operations I (2.). Vallabh Prakashan.

Chicago-referens (17:e uppl.)

Subrahmanyam,C.V.S, Kusumdevi,V, Sarasija Suresh, och J. Thimmasetty. Pharmaceutical Engineering: Unit Operations I. 2. Delhi: Vallabh Prakashan, 2018.

MLA-referens (9:e uppl.)

Subrahmanyam,C.V.S, et al. Pharmaceutical Engineering: Unit Operations I. 2. Vallabh Prakashan, 2018.