APA (7th ed.) Citation

Schulz, K. E. (1979). Maximal oxygen uptake and lung function in cigarette smokers and non-smokers of high school age. [publisher not identified].

Chicago Style (17th ed.) Citation

Schulz, Karen E. Maximal Oxygen Uptake and Lung Function in Cigarette Smokers and Non-smokers of High School Age. [Place of publication not identified]: [publisher not identified], 1979.

MLA (9th ed.) Citation

Schulz, Karen E. Maximal Oxygen Uptake and Lung Function in Cigarette Smokers and Non-smokers of High School Age. [publisher not identified], 1979.