SEO 2020

MLA

Clarke, Adam. Seo 2020 : Learn Search Engine Optimization with Smart Internet Marketing Strategies. Expanded and updated [edition] Columbia, South Carolina: Simple Effectiveness Publishing, 2020.

APA

Clarke, A. (2020). SEO 2020 : learn search engine optimization with smart internet marketing strategies. Expanded and updated [edition] Columbia, South Carolina: Simple Effectiveness Publishing.

Chicago

Clarke, Adam SEO 2020: Learn Search Engine Optimization with Smart Internet Marketing Strategies. Expanded and updated [edition] Columbia, South Carolina: Simple Effectiveness Publishing, 2020.