Zafarris, J., & Marella, M. (2020). Once upon a word: A word-origin dictionary for kids : building vocabulary through etymology, definitions & stories. Rockridge Press.
Цитирование в стиле Чикаго (17-е изд.)Zafarris, Jess, и Marco Marella. Once upon a Word: A Word-origin Dictionary for Kids : Building Vocabulary Through Etymology, Definitions & Stories. Emeryville, California: Rockridge Press, 2020.
Цитирование MLA (8-е изд.)Zafarris, Jess, и Marco Marella. Once upon a Word: A Word-origin Dictionary for Kids : Building Vocabulary Through Etymology, Definitions & Stories. Rockridge Press, 2020.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.