Cita APA (7th ed.)

Mitchell, W. O. (1986). How I spend my summer holidays. Mac Milland of Canada.

Cita Chicago (17th ed.)

Mitchell, William Ormand. How I Spend My Summer Holidays. Toronto, Canadá: Mac Milland of Canada, 1986.

Cita MLA (9th ed.)

Mitchell, William Ormand. How I Spend My Summer Holidays. Mac Milland of Canada, 1986.