What is the author's style in Please Kill Me: The Uncensored Oral History of Punk by Legs McNeil?

Legs McNeil and Gillian McCain organize their book "Please Kill Me: The Uncensored Oral History of Punk" into seven parts, including a prologue and an epilogue. Each part deals with a major episode in punk music history. Each part is also subdivided into chronological chapters telling the history of punk music. Each chapter is further subdivided into innumerable short sections, which contain extracts of interviews with punk musicians and affiliates. This is done not only to provide a comprehensive history of punk, but to allow those who lived through the era to tell their stories.