Guarendi, R. (2018). Being a grandparent: Just like being a parent ... only different! Franciscan Media.
Цитирование в стиле Чикаго (17-е изд.)Guarendi, Ray. Being a Grandparent: Just like Being a Parent ... Only Different! Cincinnati, OH: Franciscan Media, 2018.
Цитирование MLA (8-е изд.)Guarendi, Ray. Being a Grandparent: Just like Being a Parent ... Only Different! Franciscan Media, 2018.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.