Цитирование APA (7-е изд.)

Gonda,Cyrus M. Where is my ketchup: How to give & receive exceotional customer service. Embassy Book.

Цитирование в стиле Чикаго (17-е изд.)

Gonda,Cyrus M. Where Is My Ketchup: How to Give & Receive Exceotional Customer Service. Mumbai: Embassy Book.

Цитирование MLA (9-е изд.)

Gonda,Cyrus M. Where Is My Ketchup: How to Give & Receive Exceotional Customer Service. Embassy Book.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.