MLA

Paul C. Guest. Clinical, Biological and Molecular Aspects of Covid-19. Springer International Publishing, 2021.

APA

Paul C. Guest, P. C. Guest. (2021). Clinical, Biological and Molecular Aspects of COVID-19. Springer International Publishing.

Chicago

Paul C. Guest Clinical, Biological and Molecular Aspects of COVID-19. : Springer International Publishing, 2021.