What is the author's style in All the Little Live Things by Wallace Stegner?

The language of the novel is educated English. The language reflects the education level and career background of the narrating character. Joe Allston is a retired book editor; therefore, he makes many references to literature and literary characters throughout the novel. Joe also often uses foreign phrases to emphasize his beliefs and arguments that are not always explained within the text. However, most of these phrases are spoken in such a context that it is easy for the reader to understand their intent even if their translation remains a mystery.