APA

Ray S., Murdoch K. & Bruere J. (1994). Have You Ever Found a Beetle?. USA: Macmillan / McGraw - Hill School Division.

Chicago

Ray Stephen, Murdoch Kathleen and Bruere Julian. 1994. Have You Ever Found a Beetle?. USA: Macmillan / McGraw - Hill School Division.

Harvard

Ray S., Murdoch K. and Bruere J. (1994). Have You Ever Found a Beetle?. USA: Macmillan / McGraw - Hill School Division.

MLA

Ray Stephen, Murdoch Kathleen and Bruere Julian. Have You Ever Found a Beetle?. USA: Macmillan / McGraw - Hill School Division. 1994.