Goldsworthy, R. F., & Boswell, S. A. (1999). Robert F. Goldsworthy: An oral history. Washington State Oral History Program, Office of the Secretary of State.
Цитирование в стиле Чикаго (17-е изд.)Goldsworthy, Robert F., и Sharon A. Boswell. Robert F. Goldsworthy: An Oral History. Olympia, WA: Washington State Oral History Program, Office of the Secretary of State, 1999.
Цитирование MLA (8-е изд.)Goldsworthy, Robert F., и Sharon A. Boswell. Robert F. Goldsworthy: An Oral History. Washington State Oral History Program, Office of the Secretary of State, 1999.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.