APA (7th ed.) Citation

Mswati III, King of Swaziland. Great Neck Publishing.

Chicago Style (17th ed.) Citation

Mswati III, King of Swaziland. Great Neck Publishing.

MLA (8th ed.) Citation

Mswati III, King of Swaziland. Great Neck Publishing.

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