APA (7th ed.) Citation

Curtis, J. T., & Cottam, G. (1969). Plant ecology workbook: Laboratory, field and reference manual. Burggess.

Chicago Style (17th ed.) Citation

Curtis, J. T., and Grant Cottam. Plant Ecology Workbook: Laboratory, Field and Reference Manual. Brookline: Burggess, 1969.

MLA (9th ed.) Citation

Curtis, J. T., and Grant Cottam. Plant Ecology Workbook: Laboratory, Field and Reference Manual. Burggess, 1969.