APA (7e ed.) Bronvermelding

Casper, L. T. (2023). Will you happen, past the silence, through the dark?: Remembering Leonard Ralph Casper (Philippine edition.). BUGHAW.

Chicago (17e ed.) Bronvermelding

Casper, Linda Ty. Will You Happen, Past the Silence, Through the Dark?: Remembering Leonard Ralph Casper. Philippine edition. Quezon City: BUGHAW, 2023.

MLA (9e ed.) Bronvermelding

Casper, Linda Ty. Will You Happen, Past the Silence, Through the Dark?: Remembering Leonard Ralph Casper. Philippine edition. BUGHAW, 2023.