توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Lettau, H. H. (1968). Studies of effects of boundary modification in problems of small area meteorology: Annual reports 1966-1967. United States Army Electronics Command, Atmospherics Sciences Laboratory.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Lettau, Heinz H. Studies of Effects of Boundary Modification in Problems of Small Area Meteorology: Annual Reports 1966-1967. Fort Huachuca, Ariz.: United States Army Electronics Command, Atmospherics Sciences Laboratory, 1968.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Lettau, Heinz H. Studies of Effects of Boundary Modification in Problems of Small Area Meteorology: Annual Reports 1966-1967. United States Army Electronics Command, Atmospherics Sciences Laboratory, 1968.