APA (7th ed.) Citation

Campbell, D. H. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses.

Chicago Style (17th ed.) Citation

Campbell, Douglas Houghton. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses.

MLA (9th ed.) Citation

Campbell, Douglas Houghton. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses.

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