APA citiranje

Heron, J. (1975). Criteria for evaluating growth-movements. Human Potential Research Project.

Chicago Style (17th ed.) Citation

Heron, John. Criteria for Evaluating Growth-movements. Guildford, Surrey: Human Potential Research Project, 1975.

MLA citiranje

Heron, John. Criteria for Evaluating Growth-movements. Human Potential Research Project, 1975.