Williams, L. (2019). What if? with great power (Collected.). Marvel Worldwide, Inc..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWilliams, Leah. What If? with Great Power. Collected. Cleveland: Marvel Worldwide, Inc., 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWilliams, Leah. What If? with Great Power. Collected. Marvel Worldwide, Inc., 2019.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.