APA (7th ed.) Citation

Christopherson, P. (1975). An advance English Grammer. Macmillan.

Chicago Style (17th ed.) Citation

Christopherson, P. An Advance English Grammer. London: Macmillan, 1975.

MLA (9th ed.) Citation

Christopherson, P. An Advance English Grammer. Macmillan, 1975.