APA (7th ed.) Citation

Heard, M. J. De-extinction: Raising the dead and a number of important questions. Pensoft Publishers.

Chicago Style (17th ed.) Citation

Heard, Matthew Joshua. De-extinction: Raising the Dead and a Number of Important Questions. Pensoft Publishers.

MLA (9th ed.) Citation

Heard, Matthew Joshua. De-extinction: Raising the Dead and a Number of Important Questions. Pensoft Publishers.

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