APA (7th ed.) Citation

Sheppard, C. J. R. Focusing Hemispherical Waves. MDPI AG.

Chicago Style (17th ed.) Citation

Sheppard, Colin J. R. Focusing Hemispherical Waves. MDPI AG.

MLA (9th ed.) Citation

Sheppard, Colin J. R. Focusing Hemispherical Waves. MDPI AG.

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