APA Цитирование

(1982). World English: Teacher's book. Washington, DC.: United states Department of state.

Chicago-стиль цитирования

World English: Teacher's Book. Washington, DC.: United states Department of state, 1982.

MLA-цитирование

World English: Teacher's Book. Washington, DC.: United states Department of state, 1982.

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