APA (7th ed.) Citation

Hirsch, N. D. M. (1930). Twins. Harvard Univ. Pr.

Chicago Style (17th ed.) Citation

Hirsch, Nathaniel David Mttron. Twins. Cambridge: Harvard Univ. Pr, 1930.

MLA (9th ed.) Citation

Hirsch, Nathaniel David Mttron. Twins. Harvard Univ. Pr, 1930.

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