APA (7th ed.) Citation

Abrol, Y. P. (1990). Nitrogen in higher plants. Research Studies Press ; Wiley.

Chicago Style (17th ed.) Citation

Abrol, Y. P. Nitrogen in Higher Plants. Taunton, Somerset, England : New York: Research Studies Press ; Wiley, 1990.

MLA (9th ed.) Citation

Abrol, Y. P. Nitrogen in Higher Plants. Research Studies Press ; Wiley, 1990.