APA (7th ed.) Citation

Leighton, G. R. Embryology: The Beginnings of Life.

Chicago Style (17th ed.) Citation

Leighton, Gerald R. Embryology: The Beginnings of Life.

MLA (9th ed.) Citation

Leighton, Gerald R. Embryology: The Beginnings of Life.

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