APA (7th ed.) Citation

Shepherd John, Rossner Richard, & Taylor James Ronald. (1990). Ways to grammar: A modern english practice book. Macmillan.

Chicago Style (17th ed.) Citation

Shepherd John, Rossner Richard, and Taylor James Ronald. Ways to Grammar: A Modern English Practice Book. Macmillan, 1990.

MLA (8th ed.) Citation

Shepherd John, et al. Ways to Grammar: A Modern English Practice Book. Macmillan, 1990.