APA (7th ed.) Citation

Jansen, E. H. J. M., & Beekhof, P. K. Stability of Folate and Vitamin B12 in Human Serum after Long-Term Storage: A Follow-Up after 13 Years. Wiley.

Chicago Style (17th ed.) Citation

Jansen, Eugène H. J. M., and Piet K. Beekhof. Stability of Folate and Vitamin B12 in Human Serum After Long-Term Storage: A Follow-Up After 13 Years. Wiley.

MLA (9th ed.) Citation

Jansen, Eugène H. J. M., and Piet K. Beekhof. Stability of Folate and Vitamin B12 in Human Serum After Long-Term Storage: A Follow-Up After 13 Years. Wiley.

Warning: These citations may not always be 100% accurate.