APA (7th ed.) Citation

Armstrong, D., & Fitzgerald, A. .. (1977). Rocks and soils. McGraw-Hill.

Chicago Style (17th ed.) Citation

Armstrong, D., and A .D Fitzgerald. Rocks and Soils. Sydny: McGraw-Hill, 1977.

MLA (9th ed.) Citation

Armstrong, D., and A .D Fitzgerald. Rocks and Soils. McGraw-Hill, 1977.