MLA

Hoffmann, Alan J. Singerman, and Alan J Singerman. Posthumous America. University Park, PA: Penn State University Press, 2018.

APA

Hoffmann, H., Alan J. Singerman, A. J. Singerman, & Singerman, A. J. (2018). Posthumous America. University Park, PA: Penn State University Press.

Chicago

Hoffmann, Alan J. Singerman, and Alan J Singerman. Posthumous America. University Park, PA: Penn State University Press, 2018.