Trích dẫn APA

Ball, R. S. (1892). Star-Land: Being talks with young people about the wonders of the hevens. London: Casssell & Company.

Trích dẫn kiểu Chicago

Ball, Robert Stawell. Star-Land: Being Talks With Young People About the Wonders of the Hevens. London: Casssell & Company, 1892.

Trích dẫn MLA

Ball, Robert Stawell. Star-Land: Being Talks With Young People About the Wonders of the Hevens. London: Casssell & Company, 1892.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.