APA (7th ed.) Citation

Usborne, R. (1961). Wodehouse at work: A study of the books and characters of P. G. Wodehouse across nearly sixty years. H. Jenkins.

Chicago Style (17th ed.) Citation

Usborne, Richard. Wodehouse at Work: A Study of the Books and Characters of P. G. Wodehouse Across Nearly Sixty Years. London: H. Jenkins, 1961.

MLA (9th ed.) Citation

Usborne, Richard. Wodehouse at Work: A Study of the Books and Characters of P. G. Wodehouse Across Nearly Sixty Years. H. Jenkins, 1961.