Beal, o. d. G., & Francis, i. J. (1978). Os inventores. Formar.
Chicago Style (17th ed.) CitationBeal, original de George, and il. John Francis. Os Inventores. Formar, 1978.
MLA (8th ed.) CitationBeal, original de George, and il. John Francis. Os Inventores. Formar, 1978.
Warning: These citations may not always be 100% accurate.