APA-viite (7. p.)

Tan, J. E. T., & Guzman, R. D. A pilot randomized controlled trial of an unguided self help CBTi intervention for insomnia in young Filipino students.

Chicago-viite (17. p.)

Tan, Jarvin Enosh T., ja Rosalito De Guzman. A Pilot Randomized Controlled Trial of an Unguided Self Help CBTi Intervention for Insomnia in Young Filipino Students.

MLA-viite (9. p.)

Tan, Jarvin Enosh T., ja Rosalito De Guzman. A Pilot Randomized Controlled Trial of an Unguided Self Help CBTi Intervention for Insomnia in Young Filipino Students.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.