APA Edition Citation

Herdman, M. M. (1947). Classification: An introductory manual (2nd ed.).

Chicago Edition Citation

Herdman, Margaret M. Classification: An Introductory Manual. 2nd ed. 1947.

MLA Edition Citation

Herdman, Margaret M. Classification: An Introductory Manual. 2nd ed. 1947.

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