Duck, E. F. (1995). The Williamson Standard for the Exception to the Rule against Hearsay for Statements against Penal Interest.
Chicago Style (17th ed.) CitationDuck, Emily F. The Williamson Standard for the Exception to the Rule Against Hearsay for Statements Against Penal Interest. 1995.
MLA (9th ed.) CitationDuck, Emily F. The Williamson Standard for the Exception to the Rule Against Hearsay for Statements Against Penal Interest. 1995.
Warning: These citations may not always be 100% accurate.