APA (7th ed.) Citation

Wideman, D. (1990). Sex detection of the bovine fetus using linear array real-time ultrasonography. [publisher not identified].

Chicago Style (17th ed.) Citation

Wideman, Donald. Sex Detection of the Bovine Fetus Using Linear Array Real-time Ultrasonography. [Place of publication not identified]: [publisher not identified], 1990.

MLA (9th ed.) Citation

Wideman, Donald. Sex Detection of the Bovine Fetus Using Linear Array Real-time Ultrasonography. [publisher not identified], 1990.