Phillips, H. (2011). And yet they were happy. Leapfrog Press.
Цитирование в стиле Чикаго (17-е изд.)Phillips, Helen. And yet They Were Happy. Teaticket, Mass.: Leapfrog Press, 2011.
Цитирование MLA (8-е изд.)Phillips, Helen. And yet They Were Happy. Leapfrog Press, 2011.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.