Стиль цитування APA (7-ме видання)

Zaman, S. S., & Ahmed, S. (2021). 21st century skills for primary & secondary level students in Bangladeshi English classrooms. Brac University.

Чикаго стиль цитування (17-те видання)

Zaman, Syeda Summya, та Sabreena Ahmed. 21st Century Skills for Primary & Secondary Level Students in Bangladeshi English Classrooms. Brac University, 2021.

Стиль цитування MLA (8-ме видання)

Zaman, Syeda Summya, та Sabreena Ahmed. 21st Century Skills for Primary & Secondary Level Students in Bangladeshi English Classrooms. Brac University, 2021.