APA (7th ed.) Citation

Helliwell, J. R. Celebrating JSR's 30th anniversary: Reminiscences of a Main Editor. International Union of Crystallography.

Chicago Style (17th ed.) Citation

Helliwell, John R. Celebrating JSR's 30th Anniversary: Reminiscences of a Main Editor. International Union of Crystallography.

MLA (9th ed.) Citation

Helliwell, John R. Celebrating JSR's 30th Anniversary: Reminiscences of a Main Editor. International Union of Crystallography.

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