APA Edition Citation

Funk wilfred. (2013). 30 Days to more powerful vocabulary. Goyal publishers and distributor.

Chicago Edition Citation

Funk wilfred. 30 Days to More Powerful Vocabulary. New delhi: Goyal publishers and distributor, 2013.

MLA Edition Citation

Funk wilfred. 30 Days to More Powerful Vocabulary. Goyal publishers and distributor, 2013.

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