@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20131030-140513631,
    title = "The Prokaryotes: Volume 7: Proteobacteria: Delta, Epsilon Subclass",
    chapter = "Termite Gut Spirochetes",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20131030-140513631",
    id = "record",
    isbn = "978-0-387-25497-5",
    doi = "10.1007/0-387-30747-8\_11"
}