MLA

Brathwaite, Richard, 1588?-1673. Regicidium ; Sanguinis scrutinium : tragi-comoedia memoratu dignissima, cedratis tabulis merito imprimenda .... 1665. https://collections.library.yale.edu/catalog/2057386.

APA, 6th edition

Brathwaite, Richard, 1588?-1673. (1665)[Regicidium ; Sanguinis scrutinium : tragi-comoedia memoratu dignissima, cedratis tabulis merito imprimenda ...]. https://collections.library.yale.edu/catalog/2057386.