Цитирование APA (7-е изд.)
Boytchev, P. (2007). Design and Implementation of a Logo-based Computer Graphics Course. Informatics in Education.
Цитирование в стиле Чикаго (17-е изд.)
Boytchev, Pavel. "Design and Implementation of a Logo-based Computer Graphics Course." Informatics in Education 2007.
Цитирование MLA (9-е изд.)
Boytchev, Pavel. "Design and Implementation of a Logo-based Computer Graphics Course." Informatics in Education, 2007.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.