APA (7th ed.) Citation

Waker, M. (1978). Gorbachev, e a URSS. Livros do Brasil.

Chicago Style (17th ed.) Citation

Waker, Martin. Gorbachev, E a URSS. Livros do Brasil, 1978.

MLA (8th ed.) Citation

Waker, Martin. Gorbachev, E a URSS. Livros do Brasil, 1978.

Warning: These citations may not always be 100% accurate.