APA (7th ed.) Citation

Hernandez, I., Fernandez, J., & Niell, F. Influence of phosphorus status on the seasonal variation of alkaline phosphatase activity in Porphyra umbilicalis (L.) Kutzing. Elsevier.

Chicago Style (17th ed.) Citation

Hernandez, I., J.A Fernandez, and F.X Niell. Influence of Phosphorus Status on the Seasonal Variation of Alkaline Phosphatase Activity in Porphyra Umbilicalis (L.) Kutzing. Amsterdam: Elsevier.

MLA (9th ed.) Citation

Hernandez, I., et al. Influence of Phosphorus Status on the Seasonal Variation of Alkaline Phosphatase Activity in Porphyra Umbilicalis (L.) Kutzing. Elsevier.

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