Gaya APA

Ph.d., P, J, K. (1980). plant and soil water relationships A Modern Synthesis . NEW YORK: TATA MCGRAW-ILL PULISHING COMPANY LIMITED.

Gaya MLA

Ph.d., Paul, J., Kramer,. "plant and soil water relationships A Modern Synthesis". NEW YORK: TATA MCGRAW-ILL PULISHING COMPANY LIMITED, 1980. Text.