APA (7th ed.) Citation

Holm, T., Lehtinen, E., & Palmer, P. E. S. (1986). Manual of radiographic technique. World Health Organization.

Chicago Style (17th ed.) Citation

Holm, T., E. Lehtinen, and Philip E. S. Palmer. Manual of Radiographic Technique. Geneva: World Health Organization, 1986.

MLA (9th ed.) Citation

Holm, T., et al. Manual of Radiographic Technique. World Health Organization, 1986.