APA (7th ed.) Citation

Philipp, S. F. (1976). Oral communication techniques for the natural resource communicator. [publisher not identified].

Chicago Style (17th ed.) Citation

Philipp, Steven Frank. Oral Communication Techniques for the Natural Resource Communicator. [Place of publication not identified]: [publisher not identified], 1976.

MLA (9th ed.) Citation

Philipp, Steven Frank. Oral Communication Techniques for the Natural Resource Communicator. [publisher not identified], 1976.