Ashley, M. (1987). Charles I and Oliver Cromwell: A study in contrasts and comparisons (1. publ.). Methuen.
Citazione stile Chigago Style (17a edizione)Ashley, Maurice. Charles I and Oliver Cromwell: A Study in Contrasts and Comparisons. 1. publ. London [u.a.]: Methuen, 1987.
Citatione MLA (9a ed.)Ashley, Maurice. Charles I and Oliver Cromwell: A Study in Contrasts and Comparisons. 1. publ. Methuen, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.
