APA (7th ed.) Citation

Kaczynski, J., Hansson, G., & Wallerstedt, S. Increased Porphyrins in Primary Liver Cancer Mainly Reflect a Parallel Liver Disease. Wiley.

Chicago Style (17th ed.) Citation

Kaczynski, Jerzy, Göran Hansson, and Sven Wallerstedt. Increased Porphyrins in Primary Liver Cancer Mainly Reflect a Parallel Liver Disease. Wiley.

MLA (9th ed.) Citation

Kaczynski, Jerzy, et al. Increased Porphyrins in Primary Liver Cancer Mainly Reflect a Parallel Liver Disease. Wiley.