APA (7th ed.) Citation

Farndon,John. (1999). The big book of knowledge. Om book service.

Chicago Style (17th ed.) Citation

Farndon,John. The Big Book of Knowledge. India: Om book service, 1999.

MLA (9th ed.) Citation

Farndon,John. The Big Book of Knowledge. Om book service, 1999.

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