APA (7th ed.) Citation

Lau, E. V., Gan, S., & Ng, H. K. Extraction Techniques for Polycyclic Aromatic Hydrocarbons in Soils. Wiley.

Chicago Style (17th ed.) Citation

Lau, E. V., S. Gan, and H. K. Ng. Extraction Techniques for Polycyclic Aromatic Hydrocarbons in Soils. Wiley.

MLA (9th ed.) Citation

Lau, E. V., et al. Extraction Techniques for Polycyclic Aromatic Hydrocarbons in Soils. Wiley.