APA (7th ed.) Citation

Hudson, R. English complex sentences An introduction to systemic grammar. Nootholand Publ. Co.

Chicago Style (17th ed.) Citation

Hudson, RA. English Complex Sentences An Introduction to Systemic Grammar. Nootholand Publ. Co.

MLA (8th ed.) Citation

Hudson, RA. English Complex Sentences An Introduction to Systemic Grammar. Nootholand Publ. Co.

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