Gaya APA

Lubis, N. et al (2022). Sherlock Holmes; Misteri Lembah Kengerian (Cet.1). Yogyakarta: Laksana.

Gaya MLA

Lubis, Nisrina. et al. "Sherlock Holmes; Misteri Lembah Kengerian". Cet.1 Yogyakarta: Laksana, 2022. Text.