APA (7th ed.) Citation

Kaplun, A., Erben, R., & Conference:International Seminar on Health Education. (1979). Factors promoting or hindering health education: Fourth International Seminar on Health Education, Heidelberg, 7-11 November 1977. International Journal of Health Education.

Chicago Style (17th ed.) Citation

Kaplun, Annette, Rosmarie Erben, and Conference:International Seminar on Health Education. Factors Promoting or Hindering Health Education: Fourth International Seminar on Health Education, Heidelberg, 7-11 November 1977. Cologne: International Journal of Health Education, 1979.

MLA (9th ed.) Citation

Kaplun, Annette, et al. Factors Promoting or Hindering Health Education: Fourth International Seminar on Health Education, Heidelberg, 7-11 November 1977. International Journal of Health Education, 1979.