Стиль цитування APA (7-ме видання)

Pugwash Conference on Science and World Affairs Egham. (1990). Towards a secure world in the twenty-first century: Proceedings of the fortieth Pugwash Conference on Science and World Affairs, Egham, UK, 15-20 September 1990. [s.n.].

Чикаго стиль цитування (17-те видання)

Pugwash Conference on Science and World Affairs Egham. Towards a Secure World in the Twenty-first Century: Proceedings of the Fortieth Pugwash Conference on Science and World Affairs, Egham, UK, 15-20 September 1990. Genewa [etc.]: [s.n.], 1990.

Стиль цитування MLA (9-ме видання)

Pugwash Conference on Science and World Affairs Egham. Towards a Secure World in the Twenty-first Century: Proceedings of the Fortieth Pugwash Conference on Science and World Affairs, Egham, UK, 15-20 September 1990. [s.n.], 1990.