APA Citation

Langfeld, H. S. n. 1., & Allport, F. H. N. 1. (1916). An elementary laboratory course in psychology. Boston: Houghton Mifflin.

Chicago Style Citation

Langfeld, Herbert Sidney n. 1879, and Floyd Henry N. 1890 Allport. An Elementary Laboratory Course in Psychology. Boston: Houghton Mifflin, 1916.

MLA Citation

Langfeld, Herbert Sidney n. 1879, and Floyd Henry N. 1890 Allport. An Elementary Laboratory Course in Psychology. Boston: Houghton Mifflin, 1916.

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