Style de citation APA (7e éd.)
Ronvaulx, T. d. COVID-19: Essential Etiquette in Trying Times. The Marble Press.
Style de citation Chicago (17e éd.)
Ronvaulx, Titch de. COVID-19: Essential Etiquette in Trying Times. Inglaterra: The Marble Press.
Style de citation MLA (9e éd.)
Ronvaulx, Titch de. COVID-19: Essential Etiquette in Trying Times. The Marble Press.
Attention : ces citations peuvent ne pas être correctes à 100%.