Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Smith, S. B., & Su, T. (2017). Sigma Receptors: Their Role in Disease and as Therapeutic Targets. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Sylvia B. Smith, και Tsung-Ping Su. Sigma Receptors: Their Role in Disease and as Therapeutic Targets. Cham: Springer International Publishing : Imprint: Springer, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Sigma Receptors: Their Role in Disease and as Therapeutic Targets. Springer International Publishing : Imprint: Springer, 2017.