APA (7th ed.) Citation

Willingham, F. P. (1988). Developing improved nuclear magnetic resonance marginal oscillator spectrometers for advanced teaching laboratories. [publisher not identified].

Chicago Style (17th ed.) Citation

Willingham, Frank Phillip. Developing Improved Nuclear Magnetic Resonance Marginal Oscillator Spectrometers for Advanced Teaching Laboratories. [Place of publication not identified]: [publisher not identified], 1988.

MLA (9th ed.) Citation

Willingham, Frank Phillip. Developing Improved Nuclear Magnetic Resonance Marginal Oscillator Spectrometers for Advanced Teaching Laboratories. [publisher not identified], 1988.