APA Citation

Harper, J. L. (1977). Population biology of plants. Caldwell, new Jersey: The blackburn press.

Chicago Style Citation

Harper, John L. Population Biology of Plants. Caldwell, new Jersey: The blackburn press, 1977.

MLA Citation

Harper, John L. Population Biology of Plants. Caldwell, new Jersey: The blackburn press, 1977.

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