Trích dẫn APA

Elliot, R. H. (1920). A Lecture ON THE DIAGNOSIS OF GLAUCOMA: Given at the North-East London Post-Graduate College, Tottenham, January 20th, 1920.

Trích dẫn kiểu Chicago

Elliot, R. H. A Lecture ON THE DIAGNOSIS OF GLAUCOMA: Given At the North-East London Post-Graduate College, Tottenham, January 20th, 1920. 1920.

Trích dẫn MLA

Elliot, R. H. A Lecture ON THE DIAGNOSIS OF GLAUCOMA: Given At the North-East London Post-Graduate College, Tottenham, January 20th, 1920. 1920.

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