APA (7th ed.) Citation

Busch, D. (2019). David Busch's Sony Alpha a7R IV Guide to Digital Photography (1st edition.). Rocky Nook.

Chicago Style (17th ed.) Citation

Busch, David. David Busch's Sony Alpha A7R IV Guide to Digital Photography. 1st edition. Rocky Nook, 2019.

MLA (9th ed.) Citation

Busch, David. David Busch's Sony Alpha A7R IV Guide to Digital Photography. 1st edition. Rocky Nook, 2019.

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