APA

Earle J. S., Sabirianova K. Z., .How late to pay?. : .

Chicago

Earle John S, Sabirianova Klara Z, .How late to pay?. : .

Harvard

Earle J. S., Sabirianova K. Z., .How late to pay?. : .

MLA

Earle John S, Sabirianova Klara Z, .: . .