APA Edition Citation

DONAHUE, R. L., & MILLER, R. W. (1990). SOILS: AN INTRODUCTION TO SOILS AND PLANT GROWTH (6.).

Chicago Edition Citation

DONAHUE, ROY L., and RAYMOND W. MILLER. SOILS: AN INTRODUCTION TO SOILS AND PLANT GROWTH. 6. UK, PRENTICE HALL, 1990.

MLA Edition Citation

DONAHUE, ROY L., and RAYMOND W. MILLER. SOILS: AN INTRODUCTION TO SOILS AND PLANT GROWTH. 6. 1990.

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