Spelling and Grammar check in Historical Academic Book

I'm seeking a skilled proofreader to check my academic history book for spelling and grammar mistakes. The book is intended for an academic audience and, as such, should maintain a moderately formal tone throughout.

Key responsibilities:
- Proofread the manuscript for spelling and grammar errors.
- Ensure the language is consistently moderately formal.
- Check that all citations adhere to APA style.

Ideal candidates will have:
- Prior experience proofreading academic manuscripts, particularly in the field of history.
- A keen eye for detail and a strong command of the English language.
- Familiarity with APA citation style.

Please provide examples of similar projects you have completed in your proposal. Thank you.