APA (7th ed.) Citation

Bunn, T. D. (2021). Prime directive (First world edition.). Severn House.

Chicago Style (17th ed.) Citation

Bunn, T. Davis. Prime Directive. First world edition. Edinburgh: Severn House, 2021.

MLA (8th ed.) Citation

Bunn, T. Davis. Prime Directive. First world edition. Severn House, 2021.

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