Style de citation APA (7e éd.)

Silverberg, R. (2018). Time and time again: Sixteen trips in time. Three Rooms Press.

Style de citation Chicago (17e éd.)

Silverberg, Robert. Time and Time Again: Sixteen Trips in Time. New York, NY: Three Rooms Press, 2018.

Style de citation MLA (8e éd.)

Silverberg, Robert. Time and Time Again: Sixteen Trips in Time. Three Rooms Press, 2018.

Attention : ces citations peuvent ne pas être correctes à 100%.