Godden, R. (1958). Blackberry jack: For piano. Frederick Harris Music.
芝加哥风格引文Godden, Reginald. Blackberry Jack: For Piano. Oakville, Ontario: Frederick Harris Music, 1958.
MLA引文Godden, Reginald. Blackberry Jack: For Piano. Frederick Harris Music, 1958.
警告：这些引文格式不一定是100％准确.