APA Edition Citation

Campbell, D. H. (1961). Evolution of the plants (embryophyta). Central book depot.

Chicago Edition Citation

Campbell, Douglas Houghton. Evolution of the Plants (embryophyta). Allahabad: Central book depot, 1961.

MLA Edition Citation

Campbell, Douglas Houghton. Evolution of the Plants (embryophyta). Central book depot, 1961.

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