Citazione APA

SpringerLink (Online service), Holmes, K. V., & Perlman, S. The nidoviruses: Toward control of SARS and other nidovirus diseases.

Stile di citazione Chicago

SpringerLink (Online service), Kathryn V. Holmes, e Stanley Perlman. The Nidoviruses: Toward Control of SARS and Other Nidovirus Diseases.

Citazione MLA

SpringerLink (Online service), et al. The Nidoviruses: Toward Control of SARS and Other Nidovirus Diseases.