APA (7th ed.) Citation

Beumer, R. L. (2001). Determining the presence of lifeguards during competitive swimming events at Mid-American Conference universities. [publisher not identified].

Chicago Style (17th ed.) Citation

Beumer, Rebecca L. Determining the Presence of Lifeguards During Competitive Swimming Events at Mid-American Conference Universities. [Place of publication not identified]: [publisher not identified], 2001.

MLA (9th ed.) Citation

Beumer, Rebecca L. Determining the Presence of Lifeguards During Competitive Swimming Events at Mid-American Conference Universities. [publisher not identified], 2001.