If you don’t have access to a juicer, you can use a Vitamix or other high-speed blender to blend and then strain the juice through a cheesecloth. To do so:
Chop all produce. Peel all citrus.
Blend small amounts at a time, adding additional produce as you go. Add a little purified water as needed.
Blend until it becomes liquid.
Pour mixture into a cheesecloth, and squeeze out the liquid into a large bowl, leaving the pulp behind.
Pour juice into a glass and enjoy!