Cita APA (7th ed.)

Slack, J. M. W. (1983). From Egg to Embryo: Regional Specification in Early Development (2nd ed.). Cambridge university press.

Cita Chicago (17th ed.)

Slack, J. M. W. From Egg to Embryo: Regional Specification in Early Development. 2nd ed. United kingdom: Cambridge university press, 1983.

Cita MLA (9th ed.)

Slack, J. M. W. From Egg to Embryo: Regional Specification in Early Development. 2nd ed. Cambridge university press, 1983.