APA (7th ed.) Citation

Seubert, J. L. (1948). A technique for nocturnal studies of birds and mammals by the use of infra-red projection and electronic reception. [publisher not identified].

Chicago Style (17th ed.) Citation

Seubert, John L. A Technique for Nocturnal Studies of Birds and Mammals by the Use of Infra-red Projection and Electronic Reception. [Place of publication not identified]: [publisher not identified], 1948.

MLA (9th ed.) Citation

Seubert, John L. A Technique for Nocturnal Studies of Birds and Mammals by the Use of Infra-red Projection and Electronic Reception. [publisher not identified], 1948.