Citazione APA

Sopel, J. (2019). A year at the circus: Inside Trump's White House. Penguin Books.

Stile di citazione Chicago

Sopel, John. A Year at the Circus: Inside Trump's White House. London: Penguin Books, 2019.

Citazione MLA

Sopel, John. A Year at the Circus: Inside Trump's White House. Penguin Books, 2019.