Cite Them Right 11th edition - Harvard

Andy Leonard and Andy Leonard (2017) Building Custom Tasks for SQL Server Integration Services.

Chicago Manual of Style 17th edition (full note)

Andy Leonard, and Andy Leonard. Building Custom Tasks for SQL Server Integration Services.

American Psychological Association 7th edition

Andy Leonard, & Andy Leonard. (2017). Building Custom Tasks for SQL Server Integration Services.

Modern Language Association 9th edition

Andy Leonard, and Andy Leonard. Building Custom Tasks for SQL Server Integration Services. 2017.

ISO-690 (author-date, Deutsch)

ANDY LEONARD and ANDY LEONARD, 2017. Building Custom Tasks for SQL Server Integration Services

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