APA (7th ed.) Citation

Piontelli, A. (2002). Twins: From fetus to child (1. publ.). Routledge.

Chicago Style (17th ed.) Citation

Piontelli, Alessandra. Twins: From Fetus to Child. 1. publ. London [u.a.]: Routledge, 2002.

MLA (9th ed.) Citation

Piontelli, Alessandra. Twins: From Fetus to Child. 1. publ. Routledge, 2002.

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